Perhaps you should try some spelling variations:
based developpement » based development, basin development, de developpement
communication case » communications case, communication based, communication phase
3.2 communication » 3 communication, 2.3 communication, de communication
inflation rates » inflation rate
developpement l » developpement il, developpement la, developpement de
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
rates rules » rate rules, gats rules, rates rates
rules 3.2 » rules 4.2, rules 4.3
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation rates rules 3.2 communication case based developpement l afrique.*.