The phrase "make greater contributions" is grammatically correct and commonly used in written English.
It means to actively and significantly contribute more than before. Example: "We need to encourage our employees to make greater contributions to the company's success by coming up with innovative ideas and working collaboratively on projects."
Second, although mental and physical health both contribute significantly to adolescent self-rated health, mental health appears to make greater contributions, which is opposite what has been observed with adults.
"The Chinese women, through their own development, will also play a greater part in the global women's movement and make greater contributions to gender equality in the world".
"Looking to the future," he said, raising his voice a few octaves, "we must not pause in our work to raise the spirit of the masses and make greater contributions to our nation's development".
As San Francisco's budget woes mount, the city is embroiled in a fight over whether to force existing public employees, most of whom live outside the city, to make greater contributions to pay for their pensions and other benefits.
Not only is my group reaping the benefits, I am also able to make greater contributions to worthy causes.
As a widely used material in considerable fields, TiO2 has been explored several hundred years, and its nanofluidic form is also firmly worth studying and expected to make greater contributions owing to the outstanding physical and chemical properties.
They make great contributions to society – but they're not in the city.
SPICA will make great contributions in many areas of astrophysics.
However, it can make great contributions in signal-degraded environments.
Amateur entomologists have made, and continue to make, great contributions to entomology.
Criminals, endlessly devising creative ways to exchange and store their ill-gotten gains make great contributions to parallel economies.
