Perhaps you should try some spelling variations:
communication model » communication media
technologies does » technologies de, technologies dans, technologies do
led developpement » le developpement, leur developpement, de developpement
does information » des informations, dis information, users information
developpement en » developpement et, developpement des, developpement de
model led » model land, model law, model listed
about de » about due, about dead, about debt

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies does information about de _ communication model led developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies does information about de _ communication model led developpement en afrique.*.