Perhaps you should try some spelling variations:
technologies small » technologies skills, technologies soil, technologies stage
oral communication » personal communication
small information » mali information, smart information, salleh information
information 1.5.2 » information 1.2, information 2
de developpement » sme development
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
1.5.2 do » 1.5.2 die, 1.5.2 _, 1.5.2 a
do oral » do rural, who oral
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies small information 1.5.2 do oral communication a de developpement de afrique.*.