Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic population » basin population, fast population, nomadic population
d2 developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
communication 3 » communication _, communication a
population du » population de, population _, population 1
du does » do does, der does, du deces
does a » does _
3 d2 » 3 2, 3 d, 3 12

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

• Adding a wildcard symbol may retrieve word variants: technologies basic population du does a communication 3 d2 developpement en afrique.*.