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.

ἀποκατάστασις‘restitution’

Greek. – Grammar: n.

References: PH Heiberg: I.4:1, 76:4; I.9:1, 82:5
Translated into:
Arabic: عودة [PH Morelon: I.4:1, 21:3; I.9:1, 29:6]
Modern translations:
English: restitution [PH Hamm: I.4:1, 47:15; I.9:1, 51:8]