Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
plēbĭcŏla, ae, comm. [plebs-colo], one who courts the favor of the common people, a friend of the people (class.): ab hoc plebicolā tribuno plebis eicitur, Cic. Agr. 2, 31, 84; id. Sest. 52, 110; Liv. 3, 33.