Do you have a name of your grandfather? It's the most important part in genealogy search.
How did you get those spellings? Such names are very often misspelled and thorough check of handwriting is highly recommended.
Maybe join a facebook group called "Polish Nowogrodek Family Ties" and contact its members: facebook.com/groups/13864873594/
Edit: I found some info about Szorkinie - Nowogródek province, Lida district, rural municipality of Ostryna
and Shchuchyn / Scucyn (Szczuczyn):