The phrase "foundations behind" is correct and can be used in written English.
In this context, it means the basis or groundwork that is used as the basis for a project or idea. For example, "We need to lay the foundations behind this project before we can move forward."
The foundations behind Wikipedia and the Firefox browser both recently announced important fund-raising news at the end of the year.
As people evacuate their dying villages to look for work, many tear down their small square houses and haul the bricks with them, leaving raw foundations behind.
As many school districts — and members of Congress — push to privatize public education, the money and foundations behind such crusades often gain considerable control and face little backlash if their plans fail.
Section 2 presents the mathematical foundations behind the Hungarian method, to later on introducing a step-by-step of the proposed methodology.
Thus, and aiming at providing a clear understanding on how this model works, the following sections encompass the theoretical foundations behind this proposal, a brief review of the study object (i.e., LTE system), the description of the opportunistic cognitive radio model, and the testing scenario.
Despite the obvious differences, Ranieri wants to build upon of the 'fantastic foundations' left behind by Pearson.
Newer shows like "Alphas" and "Misfits," and long-running dramas like "Supernatural" have all built on the solid foundations left behind by the Joss Whedon trilogy of nerd worship ("Buffy," "Angel" and "Firefly"), which are still the gold standard in terms of depth, ambition and characterization.
This is the foundation behind the NHS.
He had no personal fortune or well-heeled foundation behind him.
"But does the company — not the product; that sounds legitimate — have a good foundation behind it?
Nor is the foundation behind the project, the spurious-sounding Organisation for the Protection of Mythological Monuments.
