It would seem, a question senseless and simply foolish. How search system it can have political predilections? Like, in no way. But there is a fact, which makes it necessary to doubt this.
If you in Google assign search according to “dumb mother*****”, then first in the results of search will prove to be site about George Bush Junior. Strictly, you obtain reference to the online store, which sells goods under the stamp of George Bush as presidential candidate.