Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
rate information » trade information, care information, age information
developpement en » developpement et, developpement des, developpement de
technology rate » technology state, technology role, technology related
information und » informations und
a developpement » au developpement, de developpement, le developpement
und prozess » und prozesse
prozess 3.2 » prozess 2.2, prozess 7.2, prozess 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology rate information und prozess 3.2 communication _ a developpement en afrique.*.