"central idea behind" is a grammatically correct phrase that is used commonly in written English.
You can use it whenever you are referring to the main concept or purpose behind an action or idea. For example: The central idea behind this paper is to explore the impact of social media on teenagers.
Finally, let's remember the central idea behind the Social Security system: to provide social insurance.
The central idea behind the Aquatics Centre was to design and construct it for long-term use for future generations of Londoners.
The central idea behind all of these is to empower boards and shareholders to say no and negotiate a deal with management on terms the company would get from other bidders.
It is not a problem, however, for CRTT, because the central idea behind the development of the theory is Turing's characterization of computation in terms of the purely mechanical steps of a Turing machine.
The central idea behind the new regulations was that having more transparency would promote greater competition and allow immigrants to shop for better rates, said Betsy Cavendish, the executive director of Appleseed, a nonprofit organization focused on policy reform that provided public comment during the rule-making process.
But this central idea behind what lawyers call the public forum doctrine is lost entirely on the Internet, which, while it gives a platform to anyone with a computer and a telephone, also permits everyone else to tune out the dissenter and live in a sheltered world.
The central ideas behind this endeavor were (1) to localize non-native speakers on a scale for native speakers, and (2) to attempt a cross-classification of proficiency levels from two different frameworks for language proficiency.
These images of assimilation capture one of the central ideas behind the dry landscape garden: that of the continuum between human consciousness and stone, which is also understandable as the kinship of awareness with its original basis.
SUSAN: Could we start by discussing the genesis of Submerged Motherlands and what you saw as the central ideas behind the piece?
They have been shaped around what it is they have lost, a central idea in "Great House" — in fact, the meaning behind its title.
