pcgift.blogg.se - Boolean search google examples

the search word organi*ation could give results on organisation or organization etc.the search word market* could give results on market, markets, marketing etc.Arcada Finna uses * as truncation character. Truncation is done automatically in Google searches. As different databases use different signs, always check what sign a certain database is using. It is also often possible to exchange one or more characters in the middle of a word because of different spelling variations. The most common one is * (but also ?, # or $ are sometimes used). Truncation is marked with a truncation character. In English, words are often spelled differently in British and American English (e.g. This is an important point if you are looking for information in Finnish (because of different word endings). If you do not truncate search words, part of the result may be omitted because the search engine looks for words in exactly the form they are entered into the search engine. You can leave out part of a search word, which is called truncating. As mentioned, there might be something of importance in the material that stays white in the middle This search can also be compared to circles, where the circles correspond to the amount of material around a keyword, but only what is colored is what appears on the search.

You want to exclude information on social media for marketing tourism services and choose to add the operator NOT followed by the search word "social media" to your search:.

You have to be careful when using this operator, since it may exclude useful information by mistake. The operator NOT is used when we want to exclude a word from the search result. If you, again, see the search result as circles, it would look like this – you find everything that has to do with either search word By adding synonyms to the search word marketing you will find hits with either one or several synonyms together with the search word for tourism, (marketing OR advertising OR branding) AND tourism:

You need to find more information on marketing tourism services.

The operator OR is used when we want one of the search words to occur in the search result. You can also think about it visually, like in this picture, where the circles around search word A and search word B stand for the result you find for each search word and the the green area is what you would get when using AND The combination of the search words marketing AND tourism search for publications where both search words occur: You use the scientific database Academic Search Complete.

You need scientific articles on the topic marketing tourism services.

The operator AND limits the search result. The brackets overrule the default settings of the search system (if necessary).Use the operator AND when you want all your search words to appear in the search result. If you want to be sure your query is processed in the way you intend, please use brackets to indicate the order in which you want the operators to be processed.

others will simply process the operators from left to right, in the order in which they appear.some will first combine terms with AND, then OR, and then NOT.When using several Boolean operators in one search query, it is important to realise that different search systems process Boolean operators differently: In Scopus you need to use AND NOT to exclude a term. In Google or Google Scholar you do not need to add the operator AND, and a minus symbol is used instead of the operator NOT. Use the Boolean operators AND, OR and NOT to combine your search terms into the appropriate search queries:

Or you may want to look for information about alternatives for solar energy, and search for energy without solar. For your project on solar energy you may want to search for documents containing both the words energy and solar.