Perhaps you should try some spelling variations:
interaction aware » interaction feature, interaction figure, interaction term
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
2.2 interaction » 2.2 interactions, 3.2 interaction, 2.1 interaction
technology 2.2 » technology _, technology 1, technology 3
aware trade » aware trace, aware leader
du afrique » en afrique, l afrique, de l'afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 interaction aware trade 3.2 communication costs le developpement du afrique.*.