Perhaps you should try some spelling variations:
closer developpement » le developpement, cluster development, leur developpement
2.3 communication » 3.2 communication, de communication, 4 communication
technology cases » technology case, technology based, technology costs
developpement de » developpement des, developpement durable
cases inflation » taxes inflation, wages inflation, core inflation
inflation rates » inflation rate
rates rule » bayes rule, rate rules, rates reduce
de afrique » de l'afrique, en afrique, 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 cases inflation rates rule 2.3 communication a closer developpement de afrique.*.