Perhaps you should try some spelling variations:
communication climate » communicating climate, communication china, communication costs
integration sowie » integration some, integration wie, integration soziale
die communication » de communication, time communication, une communication
developpement en » developpement et, developpement des, developpement de
4.2 integration » 2.2 integration, 3.2 integration, 5.2 integration
a developpement » au developpement, de developpement, le developpement
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
sowie trade » some trade, mobile trade
trade die » trade date, trade does, trade day
climate a » climate _, climate data

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 integration sowie trade die communication climate a developpement en afrique.*.