Perhaps you should try some spelling variations:
1.2 communication » 3.2 communication, 6.2 communication, 1.1 communication
cost information » postal information, about information, asset information
developpement en » developpement et, developpement des, developpement de
technology cost » technology case, technology can, technology choice
information der » information oder, information does, informatik der
der ocean » der ozean, deep ocean, del oceano
ocean 1.2 » ocean 1.5, ocean 1.6, ocean 6.2

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

• Adding a wildcard symbol may retrieve word variants: technology cost information der ocean 1.2 communication costs _ developpement en afrique.*.