Perhaps you should try some spelling variations:
information wooden » information model, information goods, information when
3.2 communication » 3 communication, 2.3 communication, de communication
developpement et » developpement des, developpement de, development east
can information » von information, von informationen
4 developpement » de developpement, le developpement, et developpement
technology can » technology change, technology 1, technology 2.2
wooden rules » golden rules, wooden houses, golden rule
et afrique » en afrique, l afrique
rules 3.2 » rules 4.2, rules 4.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology can information wooden rules 3.2 communication costs 4 developpement et afrique.*.