Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
technology debts » technology debate, technology data, technology dlt
de communication » mobile communication, online communication
de developpement » sme development
debts inflation » der inflation, does inflation, debt deflation
developpement l » developpement il, developpement la, developpement de
spaces de » espaces de, spaces _, spaces 3
l afrique » en afrique
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technology debts inflation _ spaces de communication 3.3 de developpement l afrique.*.