Which preposition to use with coverage

of Occurrences 11%

He played his reporters one against the other, to fetch desired coverage of stories that suited him the most.

by Occurrences 1%

Unfortunately even after the national and international media picked it up, there was little improvement in the coverage by the local press.

from Occurrences 1%

Though it is the beach belt that draws all the tourists, there is very little coverage from these areas in the local newspapers.

towards Occurrences 1%

However, the poor coverage towards the end saw its readership go down sharply.

Which preposition to use with  coverage