Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
interaction aware » interaction feature, interaction figure, interaction term
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
1.7 interaction » 11.7 interaction, 1.3 interaction, 1.4 interaction
3 communication » 4 communication, de communication, data communication
technology 1.7 » technology 1.1, technology 1.3, technology 1.2
aware trade » aware trace, aware leader
cote des » cote de, cote les, compte des
trade 3 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1.7 interaction aware trade 3 communication cote des developpement en afrique.*.