"over the concern" is a correct and usable part of a sentence in written English.
You can use it when someone is discussing an issue, or "concern", that has been raised and they are now discussing potential solutions. Example: After discussing the issue of overcrowding in the city, the mayor suggested several solutions which met with approval from the council members over the concern.
Not surprisingly, the widespread dispute over the concern of tax evasion for OBC prompted the CA to regulate the weight and value of the cargo to be transported via OBC.
Recently engineered synthetic drive systems have provided encouragement for this strategy; but at the same time have been greeted with caution over the concern that transgenes may spread into countries and communities without their consent.
The facts are these: Obama's against its reimplementation, Democratic lawmakers are mystified over the concern, and given the chance as recently as last year to put the Doctrine back in place, the Democratic-controlled House of Representatives shot the idea down, with Democratic members voting against it in large numbers.
"Summers and Geithner deliberated over the concern that proprietary trading was not at the heart of the problem that fueled the crisis but concluded that reform needed to be about more than just fighting the last war, it needed to address sources of future risk as well," said another.
Pregnant women may be more determined to make positive lifestyle changes over the concern of their baby [ 29].
Instead, proponents of the project have pushed ahead like a steamroller over the concerns of citizens and experts.
Their frenzied attempts to convert this fantasy into reality led them to trample over the concerns of the public.
It was also criticized for prioritizing major brands over the concerns of SMEs.
"I am going to submit a report [to the Ministry of Defence] over the concerns I have with radios.
"He might go on a hunger strike as of Monday over the concerns of his safety".
As a country, we have wasted too much time over the past five years fretting over the concerns of a small group of right-wingers.
