Free keyword grouper (NEURONwriter, free tool, no account), run 13 Nov 2026 in a browser.
Mode: "Build keyword clusters based on common subwords." Preferred number of clusters: 50 (default). Language: English.
Input: the 42 searches in searches-42.txt, one per line. Output copied as shown:

19 keyword groups.
dog grooming [10]: dog grooming; dog grooming cost portland; dog grooming kit; dog grooming near me; dog grooming portland; dog grooming portland oregon; dog grooming prices; full dog grooming; how long does dog grooming take; how much does dog grooming cost
dog groomer [3]: dog groomer portland; how much to tip dog groomer; how to choose a dog groomer
dog nail [3]: dog nail bleeding; dog nail trim portland; dog nail trimming
haircut styles [3]: goldendoodle haircut styles; poodle haircut styles; shih tzu haircut styles
puppy first [3]: puppy first groom; puppy first grooming; what to expect at puppy first grooming
dog nails [2]: how to cut black dog nails; how to trim dog nails
dematting dog [1]: dematting dog
dog anxiety [1]: dog anxiety at groomer
dog bath [1]: dog bath and brush
dog deshedding [1]: dog deshedding treatment
doodle grooming [1]: doodle grooming
double coated [1]: should you shave a double coated dog
get mats [1]: how to get mats out of dog hair
goldendoodle grooming [1]: goldendoodle grooming
grooming portland [1]: puppy grooming portland
matted dog [1]: how to brush a matted dog
puppy get [1]: when should a puppy get groomed first time
teddy bear [1]: teddy bear cut
<unassigned> [6]: can you shave a husky; how often should a dog be groomed; how often to bathe a dog; how often to groom a goldendoodle; how to deshed a dog; how to groom a dog at home
