Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developpement de » developpement des, developpement durable
technology does » technology debts, technology data, technology dlt
a developpement » au developpement, de developpement, le developpement
does inflation » der inflation, die inflation, core inflation
targeting a » targeting _, targeting how
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology does inflation targeting a data communications costs a developpement de afrique.*.