The phrase "a range of key issues" is correct and usable in written English.
It can be used when discussing multiple important topics or concerns within a particular context, such as a report, analysis, or discussion.
Example: "The committee addressed a range of key issues affecting the community, including housing, education, and public safety."
Alternatives: "a variety of important matters" or "a selection of critical topics".
Insiders said the talks, which began on 9 May, had produced significant progress on a range of key issues.
That is the message of a new Ipsos Mori international survey across 40 countries, which shows to what extent people around the world are getting it wrong on a range of key issues.
In the first half of the year we saw Tony Abbott treated with deference to his values and beliefs, as his chaotic and lying government slid from one side of the ring to the other, while Clive Palmer, ploughing a steady course on a range of key issues, was treated as the inconstant one.
In the following, three topics are selected from a range of key issues that Europe is considered to potentially face with respect to disaster risk.
We are proposing an interfaces and receptor model because it allows a range of key issues to be integrated into the analysis.
The opening ceremony was bustling with energy, as the J8 participants made a commitment to maximise the impact of the youth summit and urge that G8 leaders keep their promises on a range of key issues.
By combining both quantitative and qualitative approaches, and addressing a wide range of key issues, the book will be a valuable resource not only for students of new media, but also for policymakers, advocates, and parents.
Trump's approach to a range of key international issues has softened significantly since he took office, suggesting a lurch towards conformity and away from disruption.
The site recognises that business needs to radically change in order to adjust to a range of key sustainability issues such as climate change, resource scarcity, loss of biodiversity, human rights and rapid population change.
It includes contributions from leading scholars in the field on a range of key legal issues now facing Myanmar, such as judicial independence, constitutional law, human rights and institutional reform.
A range of key autism-related issues is touched upon, though, as with the snapshots of the film's many characters, less is not necessarily more.
