Perhaps you should try some spelling variations:
2.14 communication » 2.4 communication, 5.4 communication, 2.3 communication
developpement la » developpement de, developpement et, developpement du
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
rate space » state space, trace space, safe space
space 2.14 » space 2.1, space 1.1.4, space 2.1.2
la afrique » l afrique, la fabrique, en afrique

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 space 2.14 communication costs _ developpement la afrique.*.