Perhaps you should try some spelling variations:
1.6 communication » 11.6 communication, 1.1 communication, 1.3 communication
care information » more information, change information, trade information
information land » information law, information laws, information lada
developpement de » developpement des, developpement durable
technology care » technology case, technology curve, technology can
4 developpement » de developpement, le developpement, et developpement
land ocean » grand ocean, litang ocean
de afrique » de l'afrique, en afrique, l afrique
ocean 1.6 » ocean 1.2, ocean 1.5, ocean 9.6
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 care information land ocean 1.6 communication costs 4 developpement de afrique.*.