Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies von » technologies co, technologies box, technologies can
la communication » data communication, data communications
von information » von informationen, can information
le development » e development, ce development, le developpement
methods le » methods life, methods line, methods lone
a afrique » l afrique, en afrique
about de » about due, about dead, about debt

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

• Adding a wildcard symbol may retrieve word variants: technologies von information about de la communication methods le development a afrique.*.