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I have a list of about 500 keywords, and I want to know the search volume for each one, such that I can select a list of 200 keywords with the most search volume. If I have all my keywords in SEOMoz (or in an excel file), is there a way to run this as a batch request instead of using the SEOMoz keyword research tool to test each one one-by-one? If this is going to require a dev to work on it, any estimates on how many hours this would take a backend dev to put in place would be appreciated!