Perhaps you should try some spelling variations:
communication climate » communicating climate, communication china, communication costs
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
4.1 integration » 3.3 integration, 4 integration, 3 integration
integration wie » integration sowie, integration wage, integration wege
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 4.1 » technology 3.1, technology 2.1, technology 1
wie trade » die trade, we trade, white trade
trade 5.3 » trade 1.3, trade 4.3, trade 9.3
climate a » climate _, climate data
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4.1 integration wie trade 5.3 communication climate a developpement l afrique.*.