[Question] Is there a way to run specific set of tests?

Is there a way to run a specific set of test from the public api?

I am running karma programatically so for running a specific test of tests I am creating a console and doing karma run -- --grep="my set of tests"

Is it possible to do the same from the public api like karma.run({tests: "my set of tests"}); ?

also, let's say I have specific test in a component? how do I run only that one? if I use the name and the name is not unique it wont work. I am only able to run a set of test only by the name of the component