See the difference in SERPS of Google and Yahoo Google -- 30% of 350 usd in inr Yahoo -- 30% of 350 usd in inr
Use a plus sign when your search term or phrase must appear in the search results. Use a minus sign to indicate undesirable term(s). The plus sign tells the search engine that a certain word or phrase is required in the search results, and a minus sign indicates that a word or phrase must be absent in the search results. Note: A phrase must be contained within quotation marks. Leave no spaces between the plus or minus sign and the term.
I don't like it when google tries to know exactly what you are searching for and does not post any general results.
Apblake google actually give you result if the word is found or it will ask for correction. for example if you search Carr Audio it gives 1,880,000 results.
I use this function very frequently. And it NEVER activates unwanted. So I think it is great advantage of Google.
Not everytime. Search for *.* and see the result. Here meaning is searching for file and NOT content......Google Fails