"possibly explaining" is a valid phrase in written English and can be used to indicate that an explanation may be forthcoming or that an explanation might be connected to a certain topic or event.
For example, "He was late, possibly explaining why he was out of breath when he arrived."
Given the structural constraints, it seems possible that swelling is physically limited possibly explaining the absence of a clear concentration dependence.
The driver's seat was tilted back, possibly explaining why the body went unnoticed, according to a law enforcement official.
British officials said Mr. Menezes's visa had expired, possibly explaining why he had run from the police, but his family said his visa was still valid.
Fluvial erosion also removes central peaks and fills in central pits, possibly explaining their infrequent occurrence in Titan craters.
Different regions of a human lung tumor harbor different mutations, possibly explaining why the disease is so tough to treat.
Neither is CS related to the headache type, suggesting similar mechanisms of headache chronification and chronicity maintaining and possibly explaining clinical similarity of various forms of chronic headache.
Because only one of our nine preictal patients had attacks usually initiated by sleep, the study populations are not quite comparable, possibly explaining the discrepant results.
Second, the screening policy changed during the study period, possibly explaining the lack of increasing ESBL-PE incidence density carriage over time.
Regardless, 2 different types of outlier trends were observed, possibly explaining the grouping of the outliers in 2 different clusters in the MDS plot.
They often concur, and a number of recent studies provide evidence of complex underlying mechanisms explaining how systemic inflammatory response drives acute brain dysfunction, possibly explaining this association.
Additionally, bed bugs are nocturnal, possibly explaining why they dislike the brightness of yellow and green, and instead prefer the darkness of black.
