Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
2.3 communication » 3.2 communication, de communication, 4 communication
developpement de » developpement des, developpement durable
inflation taxes » inflation rates, inflation tax, inflation targets
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
taxes space » tax space
de afrique » de l'afrique, en afrique, l afrique
space 2.3 » space 2.1, space 2.2, space 3.3

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

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