Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
information unit » information units, information united, information und
developpement de » developpement des, developpement durable
set information » get information, sheet information, asset information
technology set » technology sector, technology 1, technology 2.2
de afrique » de l'afrique, en afrique, l afrique
unit a » unite a, unit _, unit 3
a 2.7 » a 2.1, a 2.2, a 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology set information unit a 2.7 communication costs _ developpement de afrique.*.