The phrase "a forceful effort in" is correct and usable in written English.
It can be used when describing a strong or vigorous attempt to achieve something in a specific area or context.
Example: "The team made a forceful effort in improving their communication skills to enhance collaboration."
Alternatives: "a vigorous attempt at" or "a strong push for".
But a forceful effort to shape the field on the ballot in critical races has fueled questions about the propriety of a president's using his power to pick winners and to stifle competition within his own party.
It was a forceful effort, clearing the way for Mr. Gore's all-important address tonight.
An alumni network of those administrations, ranging from top contributors to field operatives, has elevated a whisper campaign into a forceful effort to enlist him.
However, adding a pop-up on the home page is a much more forceful effort on the search giant's part in terms of increasing the number of registered voters.
Cough was defined visually and by the characteristic pressure changes in the chamber, reflecting an enhanced inspiratory effort followed by a forceful expiratory effort, with expiratory pressure changes ≥ 500% of the pressures associated with expiration during eupnea, all occurring in less than 1 second.
Instead, he said, his first task is to put in place a more systematic, perhaps more forceful, effort to hunt elusive Qaeda and Taliban forces.
The surprisingly direct critique, coming in an interview with the Atlantic, represents Clinton's most forceful effort yet to distance herself from an unpopular administration ahead of her expected 2016 campaign.
In order to remain at the same level of effectiveness these leaders did make a minimal effort to thank others for their feedback but no forceful effort to change.
They are trying to mobilize a forceful response in an effort to avoid the failures of flawed intervention that hobbled the fight against Ebola in West Africa.
Elected to office just weeks after the attacks, Mr. Bloomberg has taken a forceful role in shaping New York's efforts both to honor its dead and to rebuild ground zero.
