Lynn 

Thanks!  And that's what I suspected.  

In other words, more or less, a web crawler is nothing more than another 
form of search engine which will be as effective or ineeffective dependent 
on the search criteria supplied by the user.
`
And, with all search mechanisms, it often takes multiple attempts to come 
up with all that one wants.

The one drawback I can see with a crawler is that it ties up one's pc a 
bit as it does its probing.
A search engine, on the other hand, doesn't do this and learns through 
previous searches.





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We must come to good works by faith, and not to faith by good works.
William Gurnall


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