Keyword Search Keywords, Title, Author, Subject, Boolean
Keyword Search Tips
Keyword (all words) - Search Tips
Matches all word(s) entered in the search box.
- Enter words in any order: paraguay development or development paraguay
- Enter words with or without accents; the results will be the same (e.g., Perú or Peru).
- Use quotation marks ( " " ) to denote exact phrases: "sor juana"
- Use a percent sign ( % ) as a single-character wildcard, either inside or at the end of a word: wom%n
- Use a question mark ( ? ) for truncation (different forms of a root word) and as a multiple-character wildcard, either inside or at the end of a word: entrepr? or col?r
- Most punctuation marks (hyphens, slashes, periods, etc.) are replaced by spaces.
- Enter more words to increase the relevance of your search results.
- Capitalization does not matter.
- Limits can be added.
Keyword (any word) - Search Tips
Matches any word(s) entered in the search box. Your search results will contain one or more words (but not necessarily all words) in your query.
- Enter words in any order: paraguay development or development paraguay
- Enter words with or without accents; the results will be the same (e.g., Perú or Peru).
- Use quotation marks ( " " ) to denote exact phrases: "sor juana"
- Use a percent sign ( % ) as a single-character wildcard, either inside or at the end of a word: wom%n
- Use a question mark ( ? ) for truncation (different forms of a root word) and as a multiple-character wildcard, either inside or at the end of a word: entrepr? or col?r
- Most punctuation marks (hyphens, slashes, periods, etc.) are replaced by spaces.
- To boost relevance, use a plus sign ( + ) to mark essential words.
- Enter more words to refine your search results.
- Capitalization does not matter.
- Limits can be added.
Keyword (TITLE) - Search Tips
Matches word(s) found in titles (including subtitles, alternate titles, translated titles, and the statement of responsibility).
All the words entered in the search box are matched.
- Enter words in any order: gender politics or politics gender
- Use quotation marks ( " " ) to denote exact phrases: "sor juana"
- Enter words with or without accents; the results will be the same (e.g., Perú or Peru).
- Use a question mark ( ? ) for truncation (different forms of a root word) and as a multiple-character wildcard, either inside or at the end of a word: entrepr? or col?r
- Most punctuation marks (hyphens, slashes, periods, etc.) are replaced by spaces.
- To boost relevance, use a plus sign ( + ) to mark essential words.
- Enter more words to increase the relevance of your search results.
- Capitalization does not matter.
- Limits can be added.
Keyword (SUBJECT) - Search Tips
Matches word(s) found in subject fields (includes, topical terms, forms/genres of materials, names, places, and titles). All the words entered in the search box are matched.
- Enter words in any order: political culture or culture political
- Enter words with or without accents; the results will be the same (e.g., Perú or Peru).
- Use quotation marks ( " " ) to denote exact phrases: "diego rivera" or "quechua indigenous group"
Note: because subject headings are standardized, avoid quoted phrases unless you know the exact order of words in the heading. - Use a percent sign ( % ) as a single-character wildcard, either inside or at the end of a word: wom%n
- Use a question mark ( ? ) for truncation (different forms of a root word) and as a multiple-character wildcard, either inside or at the end of a word: entrepr? or col?r
- Most punctuation marks (hyphens, slashes, periods, etc.) are replaced by spaces. Because spaces are used to divide words, use quotes to treat your search term as a phrase when punctuation occurs in the middle of your term: "U.S." or "Inter-American"
- To boost relevance, use a plus sign ( + ) to mark essential words.
- Enter more words to increase the relevance of your search results.
- Capitalization does not matter.
- Limits can be added.
Keyword BOOLEAN (and, or, not) - Search Tips
A powerful command-driven search option that supports Boolean operators and special index codes for greater search precision.
- Use AND, OR, NOT and parentheses to combine words: (argentina OR brazil) AND mercosur
- Use index codes to specify where words should be searched in the record: KPUB arizona finds arizona as a publisher.
- Use quotation marks ( " " ) to denote exact phrases found in a single subfield: "social change"
- Use a percent sign ( % ) as a single-character wildcard, either inside or at the end of a word: wom%n
- Use a question mark ( ? ) for truncation (different forms of a root word) and as a multiple-character wildcard, either inside or at the end of a word: mari? or arch?ology
- Enter words with or without accents; the results will be the same (e.g., Perú or Peru).
- Most punctuation marks (hyphens, slashes, periods, etc.) are replaced by spaces. Because spaces are used to divide words, use quotes to treat your search term as a phrase when punctuation occurs in the middle of your term: "U.S." or "Inter-American"
- Limits can be added.
- Example: (spa? OR portu?) AND "colonial history"