Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
development case » development china
technology das » technology data, technology does, technology dlt
notes downward » notes toward
das relative » die relative, a relative, der relative
costs career » costs chapter, costs case, costs clear
case aortic » acute aortic
relative a » relative au, relative _, relative sea
a notes » 2a notes, a note, 3 notes

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

• Adding a wildcard symbol may retrieve word variants: technology das relative a notes downward communication costs career development case aortic.*.