So, if I base my survey on the instances and locations of word searches for the N-Word, how do I remove the case of blacks doing the search, say as in “who dat N-word rapper I likes so much?”
I guess you just have to be there when this buttwipe researcher spiels off the backstory using all kinds of technical words for “I searched for who/where typed N-word” on Google.
The author assumes that (only) black people use the “-a” variant and excludes that from the search results. Which - in itself - is a racist assumption.