Streaming API applies OR logic instead of AND when using multiple parameters


I’m trying to use Streaming API “POST statuses/filter” using these paramters:

  1. locations=long1,lat1,long2,lat2
  2. track=keyword

The tweets I get from the result satisfy only one of these parameters.

In a previous post shown below, it was said that this is expected behavior, but how can I force the results to satisfy both conditions?

Thanks in advance!