The phrase "a deep relevance" is correct and usable in written English.
It can be used when discussing the significant importance or connection of a subject to a particular context or issue.
Example: "The research findings have a deep relevance to current environmental policies."
Alternatives: "a significant relevance" or "a profound importance".
But she sought a deeper relevance for her art, according to program notes, in indigenous Taiwanese and Chinese cultural traditions and in nature.
Averie St. Germaine, a University of Massachusetts sophomore studying biology, said the exhibit gave her a better understanding of microbes' deep relevance.
The Nobel Prize in Physiology or Medicine was awarded Monday to three American scientists who solved a problem of cell biology with deep relevance to cancer and aging.
Ratcliffe advances central philosophical debates through a nuanced study of psychopathology, showing the deep relevance of mental disorder to our understanding of the human mind.
A probing and provocative work of urban history with deep relevance for urban public schools today, Nelson's book reveals why equal educational opportunity remains such an elusive ideal.
His statement of resignation basically acknowledges as much, citing the realities of "today's world, subject to so many rapid changes and shaken by questions of deep relevance for the life of faith" as a particular reason why greater "strength of mind and body" than he now possesses is required of the successor to Saint Peter.
But the show was given deep relevance by the Manti Te'o scandal in January.
I was impressed by the deep relevance of my archival work in the Missionary Research Library Archives during my travels in Southeast Asia.
Those who see Benedict XVI as a blessed successor of Saint Peter, as well as those directly affected by the church's sexual-abuse scandal, are likely to find deep relevance in the pope's decision.
After reading Alschuler's spirited attack on Holmes, I found myself all the more admiring of Holmes's dark skepticism, wicked wit and hunger for greatness, and all the more convinced of his deep relevance in the 21st century.
