'certain relevant' is a correct and usable phrase in written English.
It is often used to describe elements of a situation that are directly connected to the topic at hand. For example, "I discussed certain relevant facts about the issue before making my decision."
Part II reviews the contribution of cognitive psychology toward understanding certain relevant limitations on human capabilities.
Noise levels in diesel locomotive cabs can exceed certain relevant criteria.
It is not clear how the General Counsel's evaluations were used beyond providing "corroboration of acceptability" on certain relevant criteria.
The results confirm that the presented preparation protocols yield fluid bilayers that mimic certain relevant properties of biological membranes.
He reviewed his study of symbolic logic, took the axioms of first-order logic, and added as nonlogical axioms certain relevant facts about the machine.
But the State seeking such a diversion bears the burden of proving, by clear and convincing evidence, the existence of certain relevant factors.
Red Stripe is popular in certain symbolically relevant island communities, such as Kingston and Oak Bluffs.
This feature allows certain studies relevant to lung surfactant research that cannot be readily performed by other means.
Certain information relevant to one method (e.g. dynamics for NMR) may be lacking for another method.
Human neuroimaging studies suggest that areas in temporal cortex respond preferentially to certain biologically relevant stimulus categories such as faces and bodies.
The chemistry and structure of the Chempolis process as well as certain properties relevant to pulp and paper qualities are described.
