Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications model » communications models, communication model, communicating model
technologies box » technologies co, technologies bit, technologies _
de developpement » sme development
developpement de » developpement des, developpement durable
box innovation » x innovation, does innovation, cost innovation
innovation 4 » innovation _, innovation a, innovation 1
des personal » des personals, der personal, das personal
model de » model due, model d, model du
de force » de forges, de formes, use force
4 des » 4 der, 4 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies box innovation 4 des personal communications model de developpement de force.*.