Niche Search Engines to find Java Software Engineers

Every day I use Google to do very specific searches for resumes of Java Software Engineers.
Lately I have been trying different search engines to see if I would get different results.

Here is a search I did on a search engine called Exalead http://www.exalead.com
for a Java Software Engineer in the 408 area code
http://www.exalead.com/search/C=eJwNxrkNgDAQBMAtxQEFWIiAdk6w5pE*7mygfJhoLiitJ7pTbnFWQntE6Zi3I5PqJj8jghkZK4P02BCZksBDatXy*hlMAo2iy44RH3*0Gnw_/results?q=resume%20java%20software%20engineer%20408&r=%2bksenior%2520software%2520engineer%2f14069865116795549542&$rcexpanded=false

Got some interesting results.
If you know of interesting niche search engines or search strings post them.



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