planography vs planographic printing

planography and planographic printing both are nouns.

Word	Noun	Adjective	Verb	Adverb
planography	Yes	No	No	No
planographic printing	Yes	No	No	No

As nouns, planography and planographic printing are synonyms defined as:

planography and planographic printing: the process of printing from a surface on which the printing areas are not raised but are ink-receptive (as opposed to ink repellent)

planography (noun)	planographic printing (noun)
the process of printing from a surface on which the printing areas are not raised but are ink-receptive (as opposed to ink repellent)	the process of printing from a surface on which the printing areas are not raised but are ink-receptive (as opposed to ink repellent)