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.

οὐρανός ‘heavens’

Greek. – Grammar: n.

Translated into:
References:	Alm. Heiberg: I.2, 8:20, 9:18
Arabic:	السماء [Alm. MS Leiden: I.2:23, f. 3r:23. – Alm. MS Tunis: I.2:23, f. 2v:5]
Modern translations:
English:	heavens [Alm. Toomer: 37; 38]
Synonyms:
οὐράνια	[Alm. Heiberg: I.6, 20:3]