Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
2.3 communication » 3.2 communication, de communication, 4 communication
developpement de » developpement des, developpement durable
des information » des informations, does information, dis information
information och » informations och, information oder, information open
1 developpement » de developpement, le developpement, et developpement
technology des » technology does, technology debts, technology nodes
change 2.3 » change 2.1, change 2.4, change 3
de afrique » de l'afrique, en afrique, l afrique
paper 1 » paper _, paper i, paper 2

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

• Adding a wildcard symbol may retrieve word variants: technology des information och change 2.3 communication paper 1 developpement de afrique.*.