The phrase "about two issues" is correct and usable in written English.
It can be used when discussing or referencing a specific number of topics or problems, indicating an approximate quantity.
Example: "In our meeting, we will focus on about two issues that have been affecting our project timeline."
Alternatives: "approximately two topics" or "roughly two matters".
When it put tax at the centre of the international agenda, it was talking about two issues.
Even as the candidates walk gingerly around religion, religious leaders remain riled up about two issues that could energize the Republican base at the expense of scaring off moderates and independents: contraception and same-sex marriage.
An article on Saturday about two issues that were disputed in the vice presidential debate, abortion and Afghanistan, mischaracterized the views of Representative Paul D. Ryan, the Republican vice presidential nominee.
The coalition agreement is specific mainly about two issues, taxes and education, notes Andreas Pinkwart, an FDP leader and vice-premier of North Rhine-Westphalia, Germany's most populous state.
In reality, Brexit was about two issues: the cementing of immigration over the economy as the key concern of the British people, and the confirmation of popular distrust of the technocracy.
He said he would survey voters around the state to determine how strongly they felt about two issues he considered the most pressing: campaign finance and property tax reform.
On the New York exchange, about seven issues fell for every four that rose.
Companies have to make decisions about five issues after a takeover.
People in his city care basically about three issues, in his opinion.
According to Victor Zue of MIT's Laboratory for Computer Science, the Oxygen project sprang from curiosity about four issues.
Tabak's QC, William Clegg, had asked the jurors to think about four issues closely during the visit.
