I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/hand_salt	2023-09-28	Post	`7`	German	Arabic, Hebrew
u/naltariana	2023-09-28	Post	`7`	German	English, Hebrew
u/compatible-composter	2023-12-03	Post	`5`	German (Native)	English
u/otherwise-fix-7653	2023-10-16	Post	`5`	German	Arabic
u/misses_pi	2023-11-19	Post	`5`	German (Native)	English

Please feel free to comment on the above posts to get in contact with their authors.