Czy to zdanie jest poprawnie skonstruowane?

Temat przeniesiony do archwium.
During the game various techniques are used, such as: gap, guessing, search, matching, exchanging, collecting, arranging, and those differentiation is necessary for children to not bored them, as well as different kinds of games like: card games, board games, puzzles, role-play and many others.
czemu "search" zabrałeś -ing ?
that differentiation
to not bore them

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