Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpements et » developpement et, developpement en, developpements de
integration wie » integration sowie, integration wage, integration wege
11 integration » 10 integration, 4.1 integration, 1.2 integration
technology 11 » technology 1.1, technology 110, technology 171
et afrique » en afrique, l afrique
wie trade » die trade, we trade, white trade
trade 3.2 » trade 2.2, trade 2, trade 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology 11 integration wie trade 3.2 communication costs deux developpements et afrique.*.