Perhaps you should try some spelling variations:
oral communication » personal communication
information 1.5.2 » information 1.2, information 2
sme development » trade development
technologies 2 » technologies _, technologies 4
development la » development law, development li, development land
la afrique » l afrique, la fabrique, en afrique
1.5.2 a » 11.5.2 a, 12.5.2 a, 13.5.2 a
a oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5.2 a oral communication _ sme development la afrique.*.