The phrase "a specific accomplishment" is correct and usable in written English.
You can use it when referring to a particular achievement or success that is clearly defined or identified.
Example: "In her resume, she highlighted a specific accomplishment that demonstrated her leadership skills during the project."
Alternatives: "a particular achievement" or "a distinct success."
More notable than any specific accomplishment is the pattern of service and education throughout his life, focused not on the most glamorous aspects of medicine but instead targeted on serving underserved areas.
"I'm very happy but it's a very specific accomplishment," he laughingly told USA Today about the historic nod.
HENDRIK HERTZBERG: T.R. got his toward the end of his Presidency, for the specific accomplishment of negotiating the treaty ending the Russo-Japanese war.
It was good practice when adults boosted my confidence by acknowledging and congratulating me on specific accomplishment and, when my teachers did so without requiring me to speak.
In several cases, conflicts surround a speaker's specific accomplishments and how known he or she is among the student body.
It suggests, for instance, that in judging their leaders American voters do not place a high priority on specific accomplishments - Mr. Bush is popular despite fears about the economy and doubts about his leadership on important domestic matters.
The book is primarily about a quest, not about specific accomplishments.
Her specific accomplishments as an anatomical wax modeler, a scientist, and a woman working in these male-dominated disciplines would most probably never have been realized outside Enlightenment Bologna.
It was all there, from your 6,000 hours of flying time as a pilot to your books on competition carriage driving; from the creation of the Duke of Edinburgh's Award Scheme to the conversion of the new lunch room at Sandringham – thousands of specific accomplishments, great and small, a remarkable record of a frantically busy life effectively and well spent.
