"specific opinions about" is a grammatically correct phrase and it is commonly used in written English
It can be used to introduce or explain someone's particular thoughts or beliefs about a subject or topic. Example: The politician shared her specific opinions about immigration during the debate.
Barnett Newman had very specific opinions about how viewers should look at his abstract paintings.
Jack White, who has been highly protective of the music of his erstwhile band the White Stripes, had very specific opinions about how the group's anthemic 2003 song "Seven Nation Army" should be used in the film.
In a quota sample with equal numbers of males, females, abstainers and consumers, 320 subjects were interviewed on their specific opinions about khat and its impact on subjective and public health, and on social and community functioning.
She had no specific opinion about HT and did not complain about hot flashes.
Since your date can't be naked 24/7 and probably commutes to work, interacts with people on a daily basis and lives in modern society, you may not have any specific opinion about his or her nudism because you are not exposed to it (or have limited exposure).
Some of the experts were critical about using generic names because of the specific opinions that both doctors and patients can have regarding different brands.
While the finding of positive views about cows and grazing is notable, even more useful are insights into the reasons behind specific opinions.
A field test of a survey instrument under development, the Public Opinion Survey of Human Attributes, Experimental Edition (POSHA-E), designed to investigate language-, culture-, and nation-specific public opinions about stuttering is reported.
"The attorney general issued a very specific opinion, using a very specific line of thinking".
We also asked students to use the same scale to provide their opinions about specific parts of this classroom exercise, including how helpful they found writing and reexamining their answers and discussing answers with classmates.
Hamilton's paper reported on national and New Hampshire-based surveys that queried individuals' general demographics and political beliefs and their opinions about specific issues related to climate change.
