Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
open communication » human communication, 3 communication, 4 communication
developpements en » developpement en, developpement et, developpements de
communication 2 » communication _, communication a, communication 3
do's variation » does variation, modes variation, de variation
der open » der oper, der opec, der tropen
2 das » 1 das
apology » typology, topology

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

• Adding a wildcard symbol may retrieve word variants: apology do's variation _ der open communication 2 das developpements en afrique.*.