Can I ask Google to return single search result from each domain?

Question

Can I ask Google to return single search result from each domain?

For example, when I search php, it returns 3 results from php.net, e.g.

• www.php.net/,
• php.net/downloads.php, and
• php.net/manual/en/index.php

Can I ask Google to only return one result from php.net?

Answer 1

I don't think you can! It is possible to get results from only one domain by

"search-query" site:php.net

With this you will get only search results from php.net. But your condition doesn't seem to fit any of these Google search operator combinations!