Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
2.3 communication » 3.2 communication, de communication, 4 communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
3.1 interaction » 3.2 interaction, 3 interaction, 2 interaction
technology 3.1 » technology 1, technology 2.2, technology _
model tree » model three, model free, model true
la afrique » l afrique, la fabrique, en afrique
tree 2.3 » trees 2.3, tree 2.2, tree 2.4
cote le » cote les, cote de, cote la

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 model tree 2.3 communication cote le developpement la afrique.*.