'wide media coverage' is a correct and usable phrase in written English.
You can use it to describe a situation in which a specific event or topic is receiving a great deal of attention from the media. For example, "The newly elected president is receiving wide media coverage as people around the world are eager to learn more about her policies."
Prakash already talked about the Foldscope at TED and received wide media coverage.
"The previous 'Naughty but Nice' Mori poll proved to be very effective in getting wide media coverage.
Their union prompted wide media coverage and inspired a book and two movies titled "Yours, Mine and Ours," the first starring Henry Fonda and Lucille Ball.
Despite wide media coverage of the embezzlement, bribes and malfeasances of presidents and their associates, our research shows that a strong economy effectively shields leaders from political damage.
Energy storage is seen as a vital piece of the decarbonisation puzzle, and this is perhaps why the Tesla announcement has been greeted with wide media coverage and excitement from the tech sector.
Despite warm reviews and wide media coverage, films such as Me and Orson Welles, Nowhere Boy, Fish Tank and Sex & Drugs & Rock & Roll have returned frankly rubbish UK audience figures.
"But also it's to give Isis greater prominence in wider media coverage.
He would spend days and nights hunkered down in his small uptown Dallas apartment pouring through troves of hacked documents, writing blog posts about US government intelligence contractors and their "misplaced power" while working to garner wider media coverage.
We are in no doubt that had the racial disposition of this case been reversed this would be reported as an act of terror with a wider media coverage.
He would spend days and nights hunkered down in his small uptown Dallas apartment pouring through troves of hacked documents, writing blog posts about US government intelligence contractors and their 'misplaced power' while working to garner wider media coverage...
He would spend days and nights hunkered down in his small uptown Dallas apartment pouring through troves of hacked documents, writing blog posts about US government intelligence contractors and their 'misplaced power' while working to garner wider media coverage.... "Brown was frustrated that mainstream media outlets were not covering stories he felt deserved attention.
