Perhaps you should try some spelling variations:
oral communication » personal communication
trend information » agenda information, road information, fund information
technology trend » technology trends, technology arena, technology end
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
information 1.2 » information 1.5.2, information 2
la afrique » l afrique, la fabrique, en afrique
2 oral » _ oral, 4 oral
1.2 2 » 1.2 _, 1.2 a, 1.2 r
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: technology trend information 1.2 2 oral communication a de developpement la afrique.*.