The phrase "ample contribution" is correct and usable in written English.
It can be used to describe a significant or generous input or effort made by someone in a particular context, such as a project or discussion.
Example: "Her ample contribution to the project ensured its success and helped the team meet their deadlines."
Alternatives: "substantial input" or "generous contribution."
Size is important: an ample donation can provide up to ten treatments, and a monthly prize is awarded for "the most generous contribution".
The owners covered their bets with ample campaign contributions to Rahm Emanuel.
These assaults are being led by members of Congress who are owned by the trucking lobby that includes FedEx, UPS and the American Trucking Associations with their ample campaign contributions.
Efforts in this direction (see for example the introduction by [60], the development of shared TDA R libraries [61, 62]) are undergoing, but there is still ample space for contributions from the machine learning, mathematical, and complex networks communities.
There is still ample opportunity for a contribution from the scenario community to a Middle Eastern future after the Arab Spring.
There is ample evidence on the contribution of social variables (such as the need to feel loved [ 16, 17] as well as respected and valued by others [ 18, 19]) to the well-being of older women (and men).
Inspired to an extent by Indian music, the piece moves from meditative to exuberant moods, allowing ample room for improvisational contributions by the players.
Since 1983, the program has derived ample support from those contributions and two other dedicated sources of revenue -- income tax on the Social Security benefits of high earners and interest credited to the Social Security Trust Fund for tens of billions of dollars that Social Security lends to the Treasury.
Of course no reputable editor relies on his theories and researches alone, and Klinger makes ample space to summarise the contributions of others.
Colleges need to clearly communicate the high value they place on family contributions and give ample opportunity for applicants to explain their role.
