The phrase "contributed to enhancing" is grammatically correct and can be used in written English.
It is used to indicate that someone or something has played a role in improving or making something better. Example: The team's hard work and dedication greatly contributed to enhancing the company's overall performance and success.
Mr. Aso, as Japanese foreign minister from 2005 to 2007, greatly contributed to enhancing relations with China and South Korea in cooperation with his counterparts.
"Christian Dior's values, his genius and his legacy have contributed to enhancing France's image and culture for more than 60 years," the executive said, adding that "the heart of the house of Dior, which beats unseen, is made up of its teams and studios, its seamstresses and craftsmen".
These epitopes contributed to enhancing the immunogenicity of HBc to activate cellular immunity.
Engineering the interface with HfO2 contributed to enhancing the power conversion efficiency remarkably from 3.9%to9.1%1%.
Environmental diversity as well as the various tree-crop associations introduced in different historical periods has contributed to enhancing the variety of agro-silvo-pastoral systems in Italy.
The link to the main road helped farmers to access resources and markets, and contributed to enhancing their adaptive capacity (Burton et al. 2001).
Moreover, this is contributed to enhance blood coagulability.
However, other sources for technical and financial support contributed to enhance DRR activities in the GHA.
Shorter acyl chains initiated string-like formations of EmrE clusters, whereas longer chains contributed to enhance protein clustering.
Nevertheless, our results indicate that the biological diet contributed to enhance lactose biosynthesis in buffaloes, even though to a small extent.
It has also partly contributed to enhance analysis of surveillance data at the periphery health facilities.
