Scraping Bing with Scrapebox.

Has anybody else noticed scraping bing with Scrapebox isn't providing the correct amount of results via harvester? I'm trying to scrape tumblrs but I notice either a very small amount of results (usually around 10 or under) or 0. But if I manually search bing for the same keyword e.g "site:tumblr.com example" hundreds of thousands of results are there. Is there anything I can do to get the correct results? (The proxies work fine on bing manually)

Does anybody know how many threads I can use per proxy via Yahoo without getting them banned? I have 100 private proxies but don't want to risk them getting banned testing.. (I've already tried to search for an answer before posting)

I can create custom scrapers for you if you want. just pm me

I had similar issues with Bing for some reason. Complete reinstall of Scrapebox helped.

I like to use a web service k proxy, tunnel bear, etc.. to redirect after the proxy. I wrote a small tutorial in the ==>Programming ==>Scripting section of this site(can't post links) on routing through kproxy anonimizer.

Here I could only use 1 thread on BING in Scrapebox. so I went for normal G scrape