- #Boolean search operators google how to#
- #Boolean search operators google plus#
- #Boolean search operators google professional#
This method will usually get you some results, but you can save time by getting more relevant results faster using the techniques below. security conference attendee list director vp. This is also what happens when you do a basic keyword search in the library catalog and most databases. It is new Google Image search responds to the filetype: operator for document types such as PDF, DOCX, or PPTX. A resume may also be referred to as a CV, so cover both search terms by using the Boolean search string 'resume OR CV.' The OR operator will show results containing 'resume,' 'CV' or both.
#Boolean search operators google professional#
#Boolean search operators google plus#
Some search engines will assume automatic truncation and search on the root plus endings.Ī query for theat* might help find searches for theatre or theater or any plural forms of either word. * (wild card or truncation - no spaces around asterisk) + Elvis -Costello: This will request Elvis, but exclude anything on Elvis Costello.ħ.
#Boolean search operators google how to#
Use this to exclude pages containing a particular word. In this video, we will show you how to get better search results and explains Boolean search operators and Googles advanced search which you can use to sear. Marks words that cannot appear in any Web page on the results list. Google Boolean strings are commands that help you come up with targeted results by applying the so-called Boolean operators, for example AND, OR, and NOT (see the Table below). (minus sign - no space before first letter) Boolean operators are short words used to connect or exclude certain search terms. + Elvis Presley: This will require that Elvis appears, but Presley will be a request.Ħ. If there is no plus sign, the word can be considered a request, not a requirement (particularly if there is a string of words) Use it to mark words that must appear in each Web page. + (plus sign - no space before first letter) For some engines, it must be used with AND or OR. Is used much like the minus sign to exclude words. This is a good way to connect synonyms or alternate spellings.
(Notice that the quotation marks are also used below Boolean Search commands can be used together to maximize their effectiveness.)Ĭonnects two or more words, at least one of which should appear on each Web page returned by the query.
to combine multiple search terms with Boolean operators (like AND, OR, NOT).
Most (but not all) search sites assume this operator by default. Read these tips to improve your searching with Google Scholar, and to find. In contrast, the query, China Cat Sunflower (without quotes) might return pages containing the words China, cat, and sunflower not necessarily in that order.Ĭonnects two or more search terms all of which must appear on each web page on the results list. Some Google Boolean operators could be used in almost all Google services (web, images, news, etc.) Before I show you examples of how Google Boolean operators work. "China Cat Sunflower" will return a list of Web pages containing that exact phrase. Without quotation marks, the search engine may assume that the phrase is a list of separate query terms. Boolean logic commands are accepted by most search engines and searchable data bases to help the researcher search more efficiently.