Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
technologies 2.1 » technologies _, technologies 4, technologies a
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
2.1 information » 3.1 information
information der » information oder, information does, informatik der
3 communication » 4 communication, de communication, data communication
barriers le » barriers law, barriers key, barriers _
et afrique » en afrique, l afrique
der dogs » der does, der das, der dbs
dogs 3 » dogs _, dog 3, dogs 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information der dogs 3 communication barriers le developpement et afrique.*.