The phrase "advertisements in many" is not complete and lacks context, making it difficult to assess its correctness in written English.
It could be used in contexts discussing the prevalence or variety of advertisements across different platforms or mediums.
Example: "Advertisements in many forms can be found online, from social media to websites."
Alternatives: "ads in various" or "commercials in numerous".
ABC reacted by placing advertisements in many papers urging consumers to purchase satellite dishes to circumvent Time Warner's cable service.
And the industry has taken out advertisements in many publications, and produced a stream of reports and op-ed articles extolling the colleges' benefits.
Over the last three months, he has visited just about every section of Louisiana and begun running advertisements in many of the state's newspapers.
Another surprise, Mr. Plummer said, was "the requests by consumers to see advertising again" after the initial coverage of the attacks ran without commercials on many TV networks and without adjacent advertisements in many magazines and newspapers.
Concerned that the public was confused about which tires were being recalled, the Ford Motor Company said yesterday that it would take out full-page advertisements in many large newspapers to explain which vehicles typically had the tires as factory-installed equipment and which did not.
Like past advertisements in which many of these charges have been made, it will probably have mixed success.
He plans to have staffers in all 50 states within weeks, and to buy airtime for advertisements in as many as half of them.
He told TechCrunch in an interview that he was amazed that mobile apps could be used to hail cars and other services, yet fixing an air conditioning unit or finding a maid is based on offline advertisements — in Malaysia many of those are attached to trees.
Self-advertisement comes in many forms, from serious to trivial.
A FULL-PAGE advertisement ran in many English-language newspapers in India on January 15th for the "Harbingers of Peace and Stability"—the country's 1.1m soldiers.
Such advertisements appear weekly in many national newspapers, including The New York Times.
