Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
case communication » based communication, scale communication, face communication
der developpement » de developpement, des developpements, leur developpement
21st information » cost information, ist information, asset information
developpement en » developpement et, developpement des, developpement de
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
information 3 » information 2
3 areas » 1 areas, 2 areas, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technology 21st information 3 areas case communication phase der developpement en afrique.*.