Perhaps you should try some spelling variations:
ets developpements » et developpements, et developpement, des developpements
3.2 communication » 3 communication, 2.3 communication, de communication
developpements de » developpement de, developpement des, developpement du
technology 2.3 » technology 2.2, technology 2.1, technology 3.3
2.3 inflation » 2.3.1 inflation, 5.33 inflation, 2 inflation
inflation und » inflation index, inflation _, inflation tax
systems ets » systems sets, systems ees, systems etm
und prices » fund prices, land prices, bond prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3 inflation und prices 3.2 communication systems ets developpements de afrique.*.