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.

χωρίς ‘separately’

Greek. – Grammar: adv.

References: PH Heiberg: I.1:5, 72:4
Translated into:
Arabic: بانفراد [PH Morelon: I.1:5, 17:7]
Modern translations:
English: separately [PH Hamm: I.1:5, 45:13]