The phrase "a concrete program" is correct and usable in written English.
It can be used when referring to a specific, detailed plan or initiative that is actionable and well-defined.
Example: "The organization has developed a concrete program to address the issue of homelessness in the community."
Alternatives: "a specific plan" or "a detailed initiative".
To a large degree, it was more a wish list than a concrete program.
The consensus of the nation is being translated into a vision through a concrete program of action for the renewal of the state.
"While I don't mind defending a concrete program," he told reporters, "I'm not much interested in wasting my energy defending a theoretical program".
Trump's lack of commitment to a concrete program is already the stuff of legend.
The Manual contains a concrete program that includes periods to cover, standards, accreditation regulation, and forms for evaluators.
"This is a proven, concrete program to reduce hunger for school-age children," said Arlene Mitchell, head of the agency's school feeding unit.
Within the party was a vacuum — the absence of a shared and concrete program for bettering American lives — and Trump filled it with magical thinking unified only by his siren song of self.
The programming activity aims to design, write, test, debug, and maintain a set of information and instructions expressed through code, using a particular programming language, to produce a concrete computer program which aims to meet the problem or users' needs.
The Venezuelan opposition, while united in its hatred of Maduro and his predecessor Hugo Chávez, has long been undone by its own divisions and inability to put forth a concrete political program.
But it's a bit early to turn the country over to the Millennials, and even they will require concrete programs around which a new consensus can cohere.
Other important features of the proposed format are a separation of abstract data layouts from concrete programming implementations, self-description and random access.
