Perhaps you should try some spelling variations:
modes developpements » des developpements, model developments, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpements de » developpement de, developpement des, 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
de afrique » de l'afrique, en afrique, l afrique
space 3.2 » space 2.1
a modes » a modest, a models, a model

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 3.2 communication a modes developpements de afrique.*.