Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
rate process » gate process, write process, care process
process 2.3 » process 2.2, process 2.1, process 2.4
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation rate process 2.3 communication costs et developpement en afrique.*.