Perhaps you should try some spelling variations:
causes communication » mass communication, crisis communication, assess communication
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
information age » information storage, information access, information about
3 development » 2 development
africa africa » afrika africa, africa africa's, america africa
die causes » de cause, die causa, age causes
age die » lage die, age de, frage die
1.3 3 » 1.3 _, 1.3 a, 2.3 3

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information age die causes communication 1.3 3 development africa africa.*.