"increase enthusiasm" is correct and commonly used in written English.
It is usually used as a command or suggestion to encourage someone to become more enthusiastic about something. Example: "To boost your sales, try to increase enthusiasm in your marketing campaign."
Mr. Handy and his fellow physicists say addressing the enrollment problem requires more qualified physics teachers in secondary education to increase enthusiasm for the subject among younger students.
That was a mistake many in the party concluded occurred in 2016, when Clinton ceded the security aspect of immigration to Trump in an effort to increase enthusiasm among younger and nonwhite voters.
But with an estimated 600,000 Jewish voters in Florida, a critical swing state, Democratic leaders said they were not taking the constituency for granted, and they acknowledged a need to increase enthusiasm among Jews before November.
But while gasoline prices are rising again now as crude oil prices increase, enthusiasm for tighter rules has faded in Congress since a Senate compromise this summer called for the National Academy of Sciences to perform a more thorough yearlong review of the issue.
One of the theories to emerge from their post-mortem was that Russian operatives who were directed by the Kremlin to support Trump may have taken advantage of Facebook and other social media platforms to direct their messages to American voters in key demographic areas in order to increase enthusiasm for Trump and suppress support for Clinton.
It is a simple gaming application using visualization techniques to increase enthusiasm without being aware of being tested.
Chemists are exploring the folding of natural and artificial systems with increasing enthusiasm and boldness of molecular design.
Combined with our expectation that high quality management should drive increasing enthusiasm in the story, we move to overweight.
Jay-Z and Beyoncé stood against a wall; he faced the street while she danced, with increasing enthusiasm.
States like North Dakota, South Dakota, Idaho and Montana are so solidly conservative that increased enthusiasm from Democrats at most created tightened margins, not flipped seats.
The development of stabilized recombinant HIV envelope trimers that mimic the virion surface molecule has increased enthusiasm for a neutralizing antibody (nAb -based HIV vaccinAb -based
