Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
developpement de » developpement des, developpement durable
age information » care information, rate information, die information
information und » informations und
a developpement » au developpement, de developpement, le developpement
technology age » technology usage, technology wages, technology a
de afrique » de l'afrique, en afrique, l afrique
und ocean » land ocean, d ocean, mid ocean
ocean 1.3 » ocean 1.2, ocean 1.5, ocean 1.6
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 age information und ocean 1.3 communication costs a developpement de afrique.*.