The phrase "a great control over" is not correct in standard written English.
It can be used when discussing the extent of influence or authority someone has over something.
Example: "She has a great control over the project's direction and outcomes."
Alternatives: "a strong grip on" or "significant influence over".
The official said insurgent violence could increase if the death of Mansoor led to an especially lethal Taliban faction known as the Haqqani Network taking a greater control over the movement.
This mobility solution is embedded into a framework that integrates the IEEE 802.21 technology, which provides a greater control over the handover process.
A new design strategy, based on the concept of functional composite materials, allows for a greater control over material properties and functions and has shown great promise in designing SMPs for a wide variety of applications.
In order to have a greater control over the iron ore industry, the Chinese authorities have reduced iron ore import licenses to only 112 companies, which include 70 large steel mills and 42 trading companies.
Data from 35 individual storm events showed that the agricultural catchment exported significantly higher SS concentrations on a storm-by-storm basis than the semi-natural catchment, with peak discharge exerting a greater control over SS, TPC and DOC concentrations.
Unlike in the traditional QoS framework, in a Flexible QoS, intelligent network applications, and hence its users, adapt themselves to the dynamics of the network, thereby allowing a greater control over QoS.
And of course advertisers can access a platform that provides more publishers and ad space, a greater control over where a display ad appears, and access to a new API that lets advertisers and networks integrate their own functionality and systems when working with the Ad Exchange.
Given the CSP has often a greater control over the security in the cloud, with very little visibility (if any) for the CSC, the frequency and independence of such audits is paramount along with the appropriate reporting of the findings to the CSC.
The expansion of the telegraph and the development of the telephone gave McKinley a greater control over the day-to-day management of the war than previous presidents had enjoyed, and he used the new technologies to direct the army's and navy's movements as far as he was able.
