Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
leur developpement » le developpement, deux developpements, de developpement
2.3 communication » 3.2 communication, de communication, 4 communication
developpement du » developpement de, developpement des, developpement et
technology make » technology market, technology mara, technology more
inflation rates » inflation rate
make inflation » market inflation, wage inflation, age inflation
rates rule » bayes rule, rate rules, rates reduce
du afrique » en afrique, l afrique, de l'afrique
rule 2.3 » rule 1.3, rule 2.2, rule 2.5

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

• Adding a wildcard symbol may retrieve word variants: technology make inflation rates rule 2.3 communication case leur developpement du afrique.*.