Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
information when » information what, information war, information wants
can information » von information, von informationen
a developpement » au developpement, de developpement, le developpement
technology can » technology change, technology 1, technology 2.2
des afrique » en afrique, de l'afrique
when rules » ten rules, wooden rules
rules 2.2 » rules 3.2, rules 4.2, rules 4.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology can information when rules 2.2 communication costs a developpement des afrique.*.