"collaborated over" is correct and usable in written English.
You can use "collaborated over" when referring to two or more people working together on something. Example: We collaborated over the project for hours until we were finally able to come up with a solution.
"We collaborated over the internet, via email and chat, as he's in LA," says Brolin.
But the two have collaborated over the past year while Pompeo was CIA director.
Bolton has collaborated, over long periods of time, with Jerome Kern, P.G.
Also on the bill is Gerald Albright, a saxophonist with whom Mr. Downing has fruitfully collaborated over the years.
The task force, divided into four subcommittees, collaborated over 6 yr in person, via teleconferences, and via electronic communication.
The task force, divided into four subcommittees, collaborated over six years in person, via teleconferences, and via electronic communication.
In a way that would baffle most old-time bureaucrats, independent developers like to collaborate over long distances and make their exchanges public.In one culture clash, Nathan Torkington, an open-source consultant, helped New Zealand's government assemble sets of data.
According to the report, the mismatch requires governments and financial institutions to collaborate over better procedures and regulations — similar to the changes made when e-commerce became popular in the late 1990s.
So there have been many attempts to make it easier to collaborate over projects.
Wrapp and a host of others are betting on group gifting as a new way for users to collaborate over giving gift cards to friends.
Google Docs has always been an easy way to collaborate over a documents because many users can access the documents at the same time.
