Given an unweighted graph $G = (V,E)$. I am interested in enumerating all pairs of disconnected cliques, i.e. there should not exist any edge between two cliques. (For example, there would not exist any such pair in a complete graph). A clique could be of any size $\geq 1$.

Are there any standard approaches to solve this problem? If so, could someone please highlight the sources or suggest some approaches?