Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
inflation tax » inflation rate, inflation _, inflation target
de afrique » de l'afrique, en afrique, l afrique
space 2.3 » space 2.1, space 2.2, space 3.3
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation tax space 2.3 communication a de developpement de afrique.*.