I've developed a Python script that crawls google search suggestions for a long list of keywords and outputs them all in a neat output csv. The tool is command line, and it supports proxies. There is also an "append chars" feature - by just entering "test", suggestions for all keywords testa, testb, ... testz, test0, test1, ... test9 are crawled. I have attached a documentation file here that shows how to use it. Contact me on skype if you are interested in buying this, price is $35, I can also help you with installation and a tutorial so that you can get the script running. My skype id is: hitechwebsolutions.india