Perhaps you should try some spelling variations:
communication model » communication media
change information » chandos information, trade information
technology change » technological change, technological changes
information land » information law, information laws, information lada
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
land ice » land im, land iii
model a » model 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology change information land ice _ communication model a developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology change information land ice _ communication model a developpement en afrique.*.