Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
information when » information what, information war, information wants
development east » development southeast, development 1
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
east afrique » east africa, east african, en afrique
when rules » ten rules, wooden rules
rules 2.3 » rules 4.3, rules 2.2, rules 2.4
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 2.3 communication costs a development east afrique.*.