PAL

Ptolemaeus Arabus et Latinus

_ (the underscore) is the placeholder for exactly one character.
% (the percent sign) is the placeholder for no, one or more than one character.
%% (two percent signs) is the placeholder for no, one or more than one character, but not for blank space (so that a search ends at word boundaries).

At the beginning and at the end, these placeholders are superfluous.

τὰ τοῦ ζῳδιακοῦ μέρη‘the parts of the zodiac’

Greek

References: PH Heiberg: I.2:2, 72:15
Translated into:
Arabic: أقسام منطقة فلك البروج [PH Morelon: I.2:2, 17:14]
Modern translations:
English: the parts of the zodiac [PH Hamm: I.2:2, 46:2]