If you're seeing the same keyword listed multiple times, this means that you've added the same keywords associated with different locations and/or languages. 

Our system doesn't allow the same keyword to be added multiple times with the same location/language options.
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To see each keyword's location and language, click on the settings button at the top right of the Rank Tracker dashboard. From there, enable the Location and Language metrics.

You'll then see the location and language that's associated with each separate instance of your keyword(s).