Web crawlers crawl websites to access documents of the website for purposes of indexing the documents for search engines. The web crawlers crawl a specified website at a crawl rate that is based on multiple factors. One of the factors is a pre-set crawl rate limit. According to certain embodiments, an owner for a specified website is enabled to modify the crawl rate limit for the specified website when one or more pre-set criteria are met.

 
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< Dynamic search with implicit user intention mining

> Method for searching content particularly for extracts common to two computer files

> Information retrieval

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