Perhaps you should try some spelling variations:
13.5 communication » 3.5 communication, 13.4.5 communication, 3.2 communication
communication from » communication 3, communication 1, communication 3.3
information open » information oder, information och, transformation open
de developpement » sme development
als information » als informations, aids information, laws information
technology als » technology a, technology age, technology act
des afrique » en afrique, de l'afrique
space 13.5 » space 11.5, space 13.4, space 1.5
from de » from dem, from deep

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

• Adding a wildcard symbol may retrieve word variants: technology als information open space 13.5 communication from de developpement des afrique.*.