I'm using the harvester in ScrapeBox with the maximum number of connections set to 100. The last custom footprint I was using was "allintitle:keyword". I have my private proxies grouped into sets of 10. When asking for 1000 results per keyword, I can only get through about 200 keywords until all 10 of those proxy IP addresses are blocked by Google. The error is 302(IP Blocked). I currently have 50 private proxies, but even with being able to cycle them once a month I'm still not getting enough use out of them. Does anyone have any advice on how to avoid this? Is there another way instead of purchasing more proxies?