Perhaps you should try some spelling variations:
serial communication » verbal communication, social communication, material communication
communication modell » communication model, communications models, communication modes
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
integrating land » integrating a, integrated land, integrating data
modell des » modell der
3 serial » _ serial, a serial, 4 serial
land 3 » gland 3, land _, land a

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating land 3 serial communication modell des developpements en afrique.*.