Perhaps you should try some spelling variations:
communication model » communication media
information need » information needs, information needed, information speed
la communication » data communication, data communications
some development » sme development, women development, site development
technology road » technology role, technology roadmap, technology robot
model some » models some, model code
need le » need one
le la » le lac, le lay, de la

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

• Adding a wildcard symbol may retrieve word variants: technology road information need le la communication model some development _ afrique.*.