The phrase "a much broader plan" is correct and usable in written English.
You can use it when discussing a strategy or approach that encompasses a wider scope or more extensive considerations than previously mentioned.
Example: "While the initial proposal focused on immediate goals, we need to consider a much broader plan that addresses long-term sustainability."
Alternatives: "a significantly wider strategy" or "a more comprehensive approach."
That is a much broader plan than many donors expected, several committee members complained.
But the latest project is just a small piece of a much broader plan to revive the area, which has deep local roots and enjoys support from across the political spectrum.The turning point came in 1991, when Disney decided to spend $5m on restoring the El Capitan theatre, transforming a boarded-up wreck into the highest-grossing single-screen cinema in the country.
As Michelle Goldberg recalled recently in Salon, a 1959 Birch pamphlet warned that "the Reds" and "the U.N. fanatics" had launched an "assault on Christmas" as "part of a much broader plan, not only to promote the U.N., but to destroy all religious beliefs and customs".
Kregeloh warned that holiday and winter decorations in stores that didn't evoke Christ were "part of a much broader plan, not only to promote the UN, but to destroy all religious beliefs and customs". And he urged all Americans to boycott department stores without proper, religious décor.
Wells says they have a much broader plan for monetization and HTML5.
HP's new services are offered through vJungle, a Redmond, Wash., application services provider in which it has made an investment, and are part of a much broader plan by HP to capture increasing revenue from hosted services.
In 1999, state lawmakers commissioned the design of a much broader master plan, with the idea that the rest of the land would soon become available.
"He was in favor of a much broader realignment plan than was ultimately adopted," Lucchino said.
Aspects of the union's proposal for a much broader revenue-sharing plan ($240 million in the first year) could find their way into a final agreement.
"Now, there's been a lot of talk about airstrikes in Syria, but to bring peace, stability and security there we need a much broader, more comprehensive plan than just trying to deal with Isil/Daesh".
