Perhaps you should try some spelling variations:
information learned » information learning, information search, information letter
oral communicating » oral communication, era communicating, moral communication
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
learned time » learning time, learned since, lead time
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies a information learned time oral communicating _ du developpement l afrique.*.