Sometimes very usefull function.

if it matches full string... then sometimes we may not be knowing the full string of the file name or document name... and so it may not search the required document... anyways, its useful at times...

we can get accurate search which we required....more concern issues resolved in searching with long string.

This is very good if you want to find complete list or relevant topics.

can search full text string... and also part of the string by matching... its good feature and very useful as well...

very good function.

we can search  full text string.... its very useful function.

With this function we can find a solution or information for any issue.

We can find any information you want.... very interesting method