The phrase "arguably contribute to" is correct and usable in written English.
It can be used when discussing the potential impact or influence of something, suggesting that there is a reasonable argument for its contribution.
Example: "The new policy changes arguably contribute to a more sustainable environment by promoting renewable energy sources."
Alternatives: "possibly aid in" or "potentially enhance".
But the group could arguably contribute to higher prices if it chose to pare its production.
Creative learning opportunities through holiday activities, including actual holidays, are unaffordable and arguably contribute to the achievement gaps between poorer and more affluent children, according to US research.
The Agriculture Department spends more than $100 billion on nutrition assistance and about $1 billion on food safety, both of which arguably contribute to public health.
Fortunately, the development of sophisticated computerized legal-information services and the Internet have greatly facilitated access to this literature, though they arguably contribute to what has been described as an excess of data.
It does not give us an explanatory account of the origins of the state, although it could arguably contribute to the explanation of the maintenance of a state once it exists.
These benefits arguably contribute to America's rising crisis in income and wealth inequality.
"We believe that in only one instance over the past seven years has the program arguably contributed to the identification of an unknown terrorism suspect.
Hughes admitted there was "a little bit of apprehension" in Southampton's play, yet his tactics and substitutions arguably contributed to that situation.
The lack of guidance and formalized approaches to the development and dissemination of iCBT has arguably contributed to the difficulty in developing iCBT that is scalable and sustainable beyond academic evaluation and that can ultimately be adopted by healthcare providers.
These requirements have, the report says, "arguably contributed to a relative 'arms race' as, faced with increasing competition and an ever increasing need to stand out, aspirant bankers engage in increasingly focused efforts to build their CV".
