Perhaps you should try some spelling variations:
technologies patents » technologies part, technologies past, technologies peter
patents information » patent information, patient information, contents information
communication modes » communication model, communication des, communication media
masa communication » mass communication, mass communications, data communication
information speed » information sheet, information needed, information needs
development l » development li, development 1, development law
l afrique » en afrique
speed de » speed re, speed per, speed _
de masa » de maria, de masse, de macau

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

• Adding a wildcard symbol may retrieve word variants: technologies patents information speed de masa communication modes _ development l afrique.*.