The phrase "expanded ability" is correct and usable in written English.
It can be used when discussing an increase or enhancement in someone's skills or capabilities.
Example: "The new training program aims to provide employees with expanded ability in project management."
Alternatives: "enhanced capability" or "increased proficiency."
The most significant new feature of the program is an expanded ability to "sweep" -- allowing investors trading electronically to access automatically blocks of stock at various prices, thus enabling them to increase the size of their trades.
Under Mr. Trump, employers have been given expanded ability to claim religious or moral objections to the Affordable Care Act's requirement that they offer employees insurance coverage for contraception.
The company's product development will become more effective because of the expanded ability to understand exactly who is buying what, when, and why not to mention the ability to use new ideas that customers could provide.
Unions first used their expanded ability in a big way in Ohio last November to educate and mobilize both union and nonunion voters in a battle to repeal a law that curbed bargaining rights for Ohio's teachers, firefighters and other public employees.
This big data arises from the expanded ability to collect, store, sort, and analyze digital clues about crime.
Unfortunately, that additional context isn't yet available for new App Store rules, like the expanded ability to monetize apps via subscriptions.
SOCs are physically smaller, run at lower power, and have greatly expanded abilities compared to board-level systems based on off-the-shelf integrated circuits.
Civilization depends on our expanding ability to produce food efficiently, which has markedly accelerated thanks to science and technology.
Russia's huge oil and gas resources and its expanding ability to export them are a source of growing prestige and influence.
New research from MIT's Sloan School is challenging that view, citing the expanding ability of services in the United States to spur innovation and job growth.
The expanding ability of robots to take unsupervised decisions renders it imperative that mechanisms are in place to guarantee the safety of their behaviour.
