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.

Gestirn ‘star’

German

References: PH Nix: I.7:1, 79:15
Translation of:
Arabic: الكوكب [Alm. MS Leiden: I.2:24, f. 3r:27. – Alm. MS Tunis: I.2:24, f. 2v:9. – PH Morelon: I.7:1, 23:15]