Perhaps you should try some spelling variations:
personas 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
developpement il » developpement de, developpement et, developpement du
technology back » technology book, technology stacks, technology based
information due » information does, information der, information duties
de personas » de persona, de personal, de personnes
il afrique » l afrique, en afrique
modele de » modeles de, modelle der
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 personas communication modele de developpement il afrique.*.