I have written an API tool to pull the top 100 rankings. My call using the .net API is returning different results depending on the word I use and the page that I request. The top 10 are the same in the API and browser for the word 'refinance loan'. The next 10 are very different with only a few matching. When I use a word like a company name I only get company related pages for the top ten which is very different from a browser. Any ideas? I use the .Net API and the sample code that has been modified slightly.