Perhaps you should try some spelling variations:
communication using » communications using, communication during, communicating using
technologies ret » technologies _, technologies 4, technologies 2
developpement de » developpement des, developpement durable
ret formulation » et formulation, re formulation, from formulation
formulation der » formulation des, formulation de, formulation over
e communication » de communication, 1 communication, une communication
de fabrique » la fabrique, de l'afrique
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies ret formulation der does e communication using _ developpement de fabrique.*.