Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
3.2 communication » 3 communication, 2.3 communication, de communication
des developpement » des developpements, de developpement, le developpement
technology cases » technology case, technology based, technology costs
inflation target » inflation targeting, inflation rate, inflation rates
developpement de » developpement des, developpement durable
cases inflation » taxes inflation, wages inflation, core inflation
target rule » targets rule, target rate, target file
de afrique » de l'afrique, en afrique, l afrique
paper des » paper d, paper e, paper ten
rule 3.2 » rules 3.2, rule 2.2, rule 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology cases inflation target rule 3.2 communication paper des developpement de afrique.*.