Perhaps you should try some spelling variations:
communication model » communication media
data communication » data communications
technologies plot » technologies pt, technologies part, technologies past
plot information » plant information, iot information, about information
developpement en » developpement et, developpement des, developpement de
d developpement » de developpement, du developpement, le developpement
peri data » peri natal, mri data, aefi data
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technologies plot information _ peri data communication model d developpement en afrique.*.