The phrase "a significant amount of control over" is correct and usable in written English.
You can use it when discussing the extent of influence or authority someone has in a particular situation or context.
Example: "The manager has a significant amount of control over the project's direction and budget."
Alternatives: "a considerable degree of control over" or "a substantial level of control over".
"We get to think about the things that interest us the most," says Columbia University researcher Stuart Firestein, "and we have a significant amount of control over the direction of our lives, more so than many people who make a lot more money".
Platforms address this issue by giving users a significant amount of control over the kinds of ads they see - like Google's Ads Preferences Manager, Facebook or Yahoo's "X" option, and the Digital Advertising Alliance's YourAdChoices icon.
Transport is one area over which the London mayor has a significant amount of control, and most of our respondents listed rising transport costs as a major factor in London's increasing unaffordability.
The editors then publish some of that content, and in doing so maintain a significant amount of editorial control, and ensure consistently high quality content.
"We are going to process a significant amount of volume over time with PayPal," said Diane E. Offereins, president of Discover Payment Services.
The company has been through a significant amount of change over the past few months.
Before you fork over a down payment and put yourself in a significant amount of debt over a property, ensure that it's in a good location.
Corrosion of steel in reinforced concrete structures has cost a significant amount of resources globally over the past few decades.
The measured heads did not indicate that a significant amount of drawdown occurred over the course of the experiment.
Losses are uncertain, and a significant amount of over claiming was done.
Our predictions exposed a significant amount of urbanisation will evolve over the next years if no significant controlling mechanism to cope with rapid urbanisation is integrated.
