The phrase "a more specific reason" is correct and usable in written English.
You can use it when you want to ask for or provide a detailed explanation or justification for something.
Example: "Can you give me a more specific reason for your decision to change the project timeline?"
Alternatives: "a clearer explanation" or "a detailed rationale".
There is also a more specific reason.
Mr. Payne noted a more specific reason for cruising's decline.
That said, he did have a more specific reason for wanting to plough on.
A more specific reason for thinking regeneration is not a wholly lost ability comes from genes.
But Wagdi Ghoneim, a perpetually angry Egyptian tele-Salafist, tweeted to his followers a more specific reason.
It's told from several characters' perspectives, including lone traveller Mia who has a more specific reason for going to Kefalonia than her neighbouring counterparts.
Seasonality: While not as weighty as the first two factors, this one nevertheless indicates that time is definitely not on Amazon's side primarily because Microsoft's commercial-cloud business is simply growing faster than Amazon's but also for a more-specific reason.
There exists a strong rationale for an energy management system onboard civil aircraft; this is based on a global move towards greater energy consciousness and more specific reasons relating to safety and efficiency in the airline industry.
More specific reasons for EM include attracting external financing at a lower cost (Richardson et al. 2002), supporting negotiations with trade unions (Liberty and Zimmerman 1986), and achieve management targets to seize bonuses (Bergstresser and Philippon, 2006).2006
However, the reluctance to co-operate with the Goldstone-UN Human Rightsomeuncil comorespecifics some moreasonsific reasons.
And in his chats with Mr. Funes, halting as they are, he has learned some more specific reasons.
