Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement du » developpement de, developpement des, developpement et
e developpement » de developpement, le developpement, et developpement
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
du afrique » en afrique, l afrique, de l'afrique
rate role » state role, frame role, rate rules
role 3.5 » roles 3.5, role 13.5, role 3.4
paper e » paper _, paper i, paper 1

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation rate role 3.5 communication paper e developpement du afrique.*.