Perhaps you should try some spelling variations:
communication 4.3 » communication 3.3, communication 4.1, communication 3
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
notation places » locations places, notation papers, notations papers
technology use » technology 1, technology 2.2, technology 3
places spaces » place space
use notation » und notation, music notation, use innovation
spaces 6.2 » spaces 4.2, spaces 1.1, spaces 2.1
4.3 la » 14.3 la, 4.3 law, 4.3 lca

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

• Adding a wildcard symbol may retrieve word variants: technology use notation places spaces 6.2 communication 4.3 la developpement en afrique.*.