by cooluks » Mon Oct 01, 2007 10:06 am
Google does not make any difference between lower-case and upper-case letters.
Example : Directory = DIRECTORY = directory = dIReCtORY
With Google, as far as the search algorithm is concerned, if one letter is different, the results of the search will be different. Thus a singular word will be different from the same word in the plural.
Example : engine is different from engines
cheers...