Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
interaction aware » interaction feature, interaction figure, interaction term
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
3.1 interaction » 3.2 interaction, 3 interaction, 2 interaction
developpement l » developpement il, developpement la, developpement de
technology 3.1 » technology 1, technology 2.2, technology _
aware trade » aware trace, aware leader
costs leur » costs clear
trade 2.2 » trade 3.2, trade 4.1
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 3.1 interaction aware trade 2.2 communication costs leur developpement l afrique.*.