QUES: Naturally one could also try the right thing to correct ones wrong line of auctions

correct the punctuation.

CORRECTED: "Naturally one could also try the right thing to correct one's wrong line of a(u)ctions .. "

QUES: Another concept of translation memory is fuzzy matching

correct the punctuation.

CORRECTED: Another concept of translation memory is "fuzzy matching."

QUES: Bulgaria Car Rental Guide is part of Ecommerce Group LTD one of the largest independent travel brokers

correct the punctuation.

CORRECTED:
Bulgaria Car Rental Guide is part of Ecommerce Group LTD; one of the largest independent travel brokers.