Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
moral communication » oral communication, global communication, verbal communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
information 2.1 » information 12.1, information 2.2, information 2.7
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
debat moral » debate moral, debt moral, debat social
2.1 debat » 2.1 debate, 2.1 debatten
costa le » costa e, costa leon, costa del

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 2.1 debat moral communication costa le developpement de l'afrique.*.