Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
communication modele » communication model, communication module, communications models
back information » bank information, pack information, lack information
de developpement » sme development
technology back » technology book, technology stacks, technology based
information due » information does, information der, information duties
developpement l » developpement il, developpement la, developpement de
de persona » de personal, de personas, die persona
modele de » modeles de, modelle der
l afrique » en afrique
due de » vue de, que de, due date

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

• Adding a wildcard symbol may retrieve word variants: technology back information due de persona communication modele de developpement l afrique.*.