Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
communication cote » communication costs, communication costa, communication case
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
interaction jade » interaction model, interaction aware, interaction cards
developpement l » developpement il, developpement la, developpement de
2 interaction » 3 interaction, 3.2 interaction, 3.1 interaction
technology 2 » technology _, technology 1, technology 3
jade trade » trade trade, have trade
trade 2.2 » trade 3.2, trade 4.1
cote leur » cote les
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 2 interaction jade trade 2.2 communication cote leur developpement l afrique.*.