The phrase "make stronger efforts" is correct and usable in written English.
You can use it when encouraging someone to increase their level of effort or commitment towards a task or goal.
Example: "In order to achieve our targets, we need to make stronger efforts in our marketing strategy."
Alternatives: "put in more effort" or "increase our efforts."
Although Marc lived to a ripe old age, I can't help regretting he didn't write more or make stronger efforts to get his books published in this country.
There has been limited western political or media focus on the deaths, and Amnesty's Sammonds said that without popular pressure on western governments, there may be little incentive for the military to make stronger efforts to protect civilians.
Last month the president of Harvard, Drew Gilpin Faust, contributed a stirring essay to The Times regretting that educational institutions did not make stronger efforts to assert the fundamental values of pure intellectual inquiry while "the world indulged in a bubble of false prosperity and excessive materialism".
Games not only motivate low-performing students to attend class, but also help them pay attention and make stronger efforts to succeed.
Moving forward, Saltzman said, the issue over the writ could arise during the commissioners' routine evaluation of the chief, when they could "discuss the handling of this matter and the need for the chief to make stronger efforts to provide us with thorough information in a timely manner".
Lee and Robinson are restricted free agents, although the Knicks are expected to make strong efforts to retain them.
With many industries changing so fast and experiencing such intense competition, managers would do well to make strong efforts to stay ahead of the curve.
If your agent continues to represent you, and has published your book, it's likely they will make strong efforts to sell foreign editions of your work.
But government and civil rights officials agree that some stations still aren't meeting their legal requirement to make strong efforts to recruit women and minorities.
Residents described the need for supervisors who are available and approachable, give constructive feedback, make strong efforts at teaching, and give clear expectations.
Make strong efforts to improve and remember specific grammar rules, so as to avoid incomprehensibility or vagueness to native speakers.
