Examples of spacilization

Answer 1

Spacilization isn't a word, however if you're looking for specialization, below is an example: While the organization found homes for abandoned animals, their specialization was in determining whether a dog's temperment was such that it could be adopted by the general public.

Answer 2

Examples of specialization include doctors who focus on specific fields such as cardiology or neurology, IT professionals who specialize in network security or database management, and educators who specialize in teaching subjects like mathematics or foreign languages.