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Use OneSearch to search for books, eBooks, articles (from magazines, newspapers, and journals), streaming videos, DVDs, CDs, images, and more, all in a single search. OneSearch cross searches most CCSF Library Databases at the same time. OneSearch can be accessed from the Library website! Want to see how it works? Check out our video demo.
Email reference is available Monday through Friday during the Fall and Spring semesters. We try to respond within two days.
Chat with the library 24 hours a day, 7 days a week to meet with a librarian for in-depth help with your research.
Boolean operators AND / OR / NOT
-AND， To find a smaller set of results.
-OR，To find a larger set of results.
-NOT， To find results that leave out certain words.
Truncation - Shortening of a word to its root and adding an asterisk to find results using all variations of the word.
Phrase searching - Put quotation marks around two or more words to search by phrase instead of by the individual words (for example, "social media").
檢索詞組合實例
autism AND 自閉症
autism OR 自閉症