Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
information after » information matter, formation after, information chapter
developpement de » developpement des, developpement durable
4 communication » 3 communication, 5.4 communication, de communication
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
after prices » water prices, offer prices, after places
costs leur » costs clear
de afrique » de l'afrique, en afrique, l afrique
prices 4 » prices _, prices a, prices 3

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information after prices 4 communication costs leur developpement de afrique.*.