Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
interaction arms » interaction terms, interaction cards, interaction amp
d developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
race 1.1 » race 1.4, race 1.5, tracer 1.1
cote d » cotes de

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

• Adding a wildcard symbol may retrieve word variants: technology _ interaction arms race 1.1 communication cote d developpement l afrique.*.