How To Search For Information!!!

WELL,HERE IS THE 4 USEFUL TIPS:1*Use a symbol:+ when you search a result and use a minus when you don't want something appear in your results!!!
2)Be Specific (Don't write the whole sentence!!Just write he key words!!
3)Use the quote("") to stick the word together!!
4)only use the names of peoples,place,things,...
Why it's important to be careful when searching for information?We need to be careful because when you search something ,the internet show a whole list of result and alot of they is not important so we need to be very careful and only write the key words.Well,be careful next time.ok??