Perhaps you should try some spelling variations:
spoken communication » open communication, stroke communication, sweden communications
communication 3.4.1 » communication 3.2.1, communication 3.3.1, communication 3.4.4
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
interaction 1 » interaction _, interaction 4, interaction a
3.4.1 das » 4.4.1 das, 3.4.1 data, 3.4.1 die
2 spoken » 12 spoken, _ spoken, vs spoken

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

• Adding a wildcard symbol may retrieve word variants: technology _ interaction 1 2 spoken communication 3.4.1 das developpement en afrique.*.