I was surprised to read this. To test it, I went straight to my Google search bar and typed in “radical Islam” (without the quotes) and got about ten suggestions for searches.
I didn’t have the opportunity to test further, as I must leave the house soon. However, either Google fixed the “bug” or there was no bug in the first place.
I’ve switched to Bing, but I have to use Google when I want to look for guns and gun products. Bing’s gun search is pathetic and mostly brings up bb gun stuff.