The phrase "arguably explained by" is correct and usable in written English.
It can be used when discussing a point or argument that can be supported or justified by certain explanations or evidence.
Example: "The decline in sales can be arguably explained by the recent changes in consumer behavior."
Alternatives: "possibly clarified by" or "potentially accounted for by".
For example, the use of "red" to refer to the color of blood, roses, stop signs, etc,. is arguably explained by its use to refer to certain colors in good light, but not vice versa: the latter use is "basic" to all the other uses.
Any arbitrary outbreak can arguably be explained by either high intensity exposure (high R0) with a high level of prior immunity or a high rate of asymptomatic infection, or alternatively by a low R0 with less immunity, or by appropriate intermediate combinations [1].
Misplacement of sexuality arguably explains the ancient Greek system; however, homosexuality still exists in the present social structure, which resembles little of Ancient Greece.
Reasons that seem to derive from desires can arguably be more plausibly explained by pleasure, which can also serve to explain reasons that desire cannot explain: reasons deriving from pleasures that the agent does not actually desire.
A manager with even subtler powers of discernment might have tried to determine how much of the two Germans' behavior was arguably German and how much was explained by the fact that they were engineers.
Unlike the natural sciences, however, moral theory is an endeavor that, as John Rawls once put it, is "Socratic" in that it is a subject pertaining to actions "shaped by self-examination" (Rawls 1971, 48f).. Accordingly, that which is to be explained by moral theory is arguably less independent of revisions in provisionally accepted theories than are the data in some other domains.
Arguably, Faith No More's strange career can better be explained by a category error.
But referential opacity, which is arguably a mark of genuine representation (Dennett 1969), is easily explained by appeal to the characteristics of the target.
Sulfur isotope data, which arguably could imply active disproportionation in Cariaco's deeper waters, are better explained by very slow sulfate reduction rates [90].
And their chassis itself was arguably at least as good as the Mercedes last year, with most of their deficit to the world champions explained by the lack of power of the Renault engine, and the ways in which Red Bull had to compromise optimal car performance to compensate.
There are, arguably, some plot-glitches relating to mobile phones, and why 999 is not at one moment dialled - though this can be explained by the principals' dazed inattention.
