![]() Advanced search, on the other hand, uses filters (date, file type, location) and search criteria (all of these words, exact phrase, none of these words, only results) to generate a search result. A Boolean operator must be in uppercase letters because thats how Google understands its a search operator and not a regular word. If it is important to have them in a certain order, you can use Pre/x - a search for deer Pre/5 conservation will only returns results that use the word "deer" before the word "conservation". A Boolean string can be used in all different kinds of search engines to generate search results. It doesn't matter what order the words are in when you use W/x. For example: stephen king -dark I found that adding the item to be excluded wrapped in () makes the NOT operator work i.e. The /x element says how many other words will be allowed between the two keywords, in this case five. You can use the minus sign ( -) in front of the terms you want to exclude from the search results. For example, deer W/5 conservation will find " deer conservation", " conservation of deer", " conservation of red deer", etc. You can also search for words that are used close to each other, without being in an exact phrase, by using the proximity operator W/x. "blue bird" = blue bird, blue birds, blue-bird It will also force matching for punctuation, such as hyphens, which are normally treated as spaces. This will search only for the exact words as given, ignoring spelling variation or plurals. A loose phrase search can include wildcards, eg "wind turbine*" to match "wind turbine" or "wind turbines" other punctuation is ignored. By default, Scopus automatically includes common variant spellings (eg US/UK) and most plural forms in the search. Using "quotation marks" will search for a loose phrase, where the words appear together in a fixed order.Similar to an Advanced Search function, Boolean search operators words and symbols allow you to include, exclude and tag specific keywords to carefully refine your search results. There are two different ways to search for phrases in Scopus, a loose phrase or an exact phrase. In recruitment, Boolean search helps to quickly and effectively locate ideal candidates for open roles.
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