Talvez debería tentar con algunhas variantes ortográficas:
communications case » communication case, communications a, communications _
communication code » communication codes, communications code, communication core
revision der » revision de, prevision de, revision made
der open » under open, der osten, door open

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: communication ((communication code) or (communications case)) revision der open~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication ((communication code) OR (communications case)) revision der open.
• Adding a wildcard symbol may retrieve word variants: communication ((communication code) or (communications case)) revision der open*.