The phrase "arguably during" is correct and usable in written English.
It can be used when discussing a time period or event that is open to interpretation or debate regarding its significance or impact.
Example: "The changes in policy were arguably during the most critical phase of the project."
Alternatives: "possibly during" or "potentially during".
Its ability to rapidly spread information had some limited effect after Iran's disputed elections in 2010 (so much so that the US State Department asked its engineers to delay scheduled maintenance), and arguably during the "Arab spring" uprisings.
The low point was arguably during the George W. Bush years when the U.S. military sank into the quicksand of Iraq and Afghanistan, and critics began to accuse his administration of "losing Asia" to a rising China.
The talented black feminist author recalled how she attempted to get her work published in InStyle magazine in 2000, which was a difficult task, because it was arguably during a time when black women writers weren't as visible in mainstream media.
However, it was arguably during WBCN's early days, from 1968 to 1975, as one of the nation's first "free-form progressive rock" radio stations, that WBCN had its greatest impact in Boston and nationally, as it both chronicled and helped promote the great social, cultural and political upheavals of that era.
Masking could clearly not be done and this could have resulted in bias during data collection, arguably particularly during prospective data collection.
Arguably only during the Lords Test 2004," says Peter Counsell.
Abstract: Infants learn and grow at rates arguably unmatched during any other period in a lifespan.
While Merrill's touch catalysed the writing of Maurice, the novel's themes, such as its tribute to the passive anarchy of "the outlaw", were arguably cultivated during Forster's travels.
Further, the main displacement before September 2013 arguably occurred during July to September 2013 and could be linked with the geothermal site.
But his greatest achievements, arguably, were during times of friction, before the yes-men.
Indeed, this knowing tone arguably peaks during the game's most memorable boss fight a battle fought within the vibrant digitized confines of a TV news ident against the Tron-like head of a ranting Bill O'Reilly stand-in named Bob Barbas.
