Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
information 4.2.1 » information 3.2.1, information 4.1.1, information 4.2.2
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
die lea's » die laus, die less
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.2.1 die lea's communication media de developpement la afrique.*.