Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
3.2 communication » 3 communication, 2.3 communication, de communication
developpements en » developpement en, developpement et, developpements de
inflation rates » inflation rate
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
rates spaces » places spaces, papers spaces, spaces spaces
spaces 3.2 » space 3.2, spaces 4.2, spaces 6.2
2.3 das » 3.3 das, 2.3 data

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation rates spaces 3.2 communication 2.3 das developpements en afrique.*.