Perhaps you should try some spelling variations:
technologies policies » technology policies, technologies series
policies information » policy information, political information, policies integration
information ratio » information nation, information matrix, information section
u.s communication » u.s communications, 2.3 communication, 3.2 communication
des developpement » des developpements, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
media des » media das, media der, media modes
l afrique » en afrique
ratio dr » ratio der, ratio dpr, ratio cr
dr u.s » der u.s, do u.s

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

• Adding a wildcard symbol may retrieve word variants: technologies policies information ratio dr u.s communication media des developpement l afrique.*.