Perhaps you should try some spelling variations:
timss communication » time communication, mass communication, class communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
information 4.5 » information 4.2, information 4.3, information 4.1
co information » do information, 2 information, 1 information
das timss » does timss, a timss, das time
media au » medias au, media a, media ai
4.5 das » 2.5 das

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 4.5 das timss communication media au developpement en afrique.*.