For exact search
use apostrope means "Word"
For more detailed information
use plus sign eg. word1+word2+word3 but this search is not exact hence not so useful & not to the point bcos quite comprehensive
For search related to particular files
give word then type Filetype:pdf or Filetype:xls etc.
For search related to particular sites
give word then type site:hi5.com etc.
use apostrope means "Word"
For more detailed information
use plus sign eg. word1+word2+word3 but this search is not exact hence not so useful & not to the point bcos quite comprehensive
For search related to particular files
give word then type Filetype:pdf or Filetype:xls etc.
For search related to particular sites
give word then type site:hi5.com etc.