Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
information die » information due, information does, informatie die
4 communication » 3 communication, 5.4 communication, de communication
la afrique » l afrique, la fabrique, en afrique
die trade » die triade, rice trade, die trager
costs au » costs a, costs amy, costs _
trade 4 » trade _, trade a

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

• Adding a wildcard symbol may retrieve word variants: technology change information die trade 4 communication costs au developpement la afrique.*.