Google search tips:
If you are having trouble finding what you are searching for, try putting your search string in quotation marks, which makes Google find the whole string as a single unit rather than searching for each word individually. For example, searching "I really like wikiHow" will display only those results in which the phrase "I really like wikiHow" is used. If you do not know the name of a song but remember some of the lyrics, type in the words that you know in quotation marks. You should find the song immediately.
You can place a minus sign in front a word that you want to omit from your search results. (Cornwall -Chary)
Place a plus sign next to any word that you want to be sure is included in your results page. This is only really needed if you want to include stopwords such as and or the.
From:
http://www.wikihow.com/Search-Google