"critical focus" is a correct and usable phrase in written English.
You can use it when you want to emphasize that something is being looked at or discussed in great detail. For example, "Our team has put a critical focus on improving customer service."
The critical focus on human spying operations reflected vocal criticisms made in recent years by Mr. Goss, who himself served as a C.I.A. officer for about a dozen years, beginning in the late 1950's.
Thus, critics and many political thinkers can't necessarily agree on a critical focus.... "But if political writers do their job well, they understand something even more important: that ideological meaning and agendas are not incidental to thrilling films and cinematography.
The integrity and allegiance of Pakistani security forces are a critical focus for Mr. Biden.
For now however, the SSLP is retaining a critical focus on stop and search.
It is puzzling, however, for the critical focus here to be on Congressional Republicans.
This is a critical focus for any business and needs to be addressed clearly and concisely.
Dr. Angell has drawn a similar response for her intensely critical focus on the pharmaceutical industry.
The critical focus was operational capability rather than specific equipment characteristics.
For the International Union for Conservation of Nature (IUCN), forest landscape restoration (FLR) is a critical focus area.
While the president chose to discuss domestic oil production and energy efficiency, the GOP maintained its critical focus on his signature domestic reform, the Affordable Care Act.
It seems to me that critical focus should be on the range and unique quality of her novels, short stories, plays, poetry, journals and criticism — not the quantity.
