Adwords APi - keyword tool

Hello, I got a long list with keywords all categorised per categorie, which i want to run trough google adwords api, in order to see how many exact searches are locally monthly done. The tool/script needs to be able to: - handle million of keywords - use the adwords api of course - search for example sony psp specs on google keyword tool, it should show the results according to relevanz, and grab the first results from the google keyword tool if it has any "searches". - it should scan the list of keywords google keyword tool shows for similar search phrases. Like for example psp specs, specs psp, psp specification etc. - categories the outcome of the number of searches in columms - if a word is written with hypens or other characters those should be excluded. - prevent getting banned from mupltiple queries Looking forward hearing from you. Kind regards, Rik