Perhaps you should try some spelling variations:
spoken communication » open communication, stroke communication, sweden communications
communication data » communication 3, communication 1, communication 3.3
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
12 integration » 1.2 integration, r12 integration, 2 integration
technology 12 » technology 1.2, technology 1, technology 2
1 spoken » 12 spoken, _ spoken, vs spoken
data der » data den, data under, data does

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

• Adding a wildcard symbol may retrieve word variants: technology 12 integration _ 1 spoken communication data der developpement en afrique.*.