We don't have synonyms for ramnification yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are ratification, ramification and magnification.
(n) :
Misspelling of ramification. [(botany, anatomy, also figurative) A branching-out, the act or result of developing branches; specifically the divergence of the stem and limbs of a plant into smaller ones, or of similar developments in blood vessels, anatomical structures etc.]
(n) :
Misspelling of ramification. [(botany, anatomy, also figurative) A branching-out, the act or result of developing branches; specifically the divergence of the stem and limbs of a plant into smaller ones, or of similar developments in blood vessels, anatomical structures etc.]