Perhaps you should try some spelling variations:
3.3.4 communication » 3.3.2 communication, 3.4.4 communication, 13.3.9 communication
developpement de » developpement des, developpement durable
technology does » technology debts, technology data, technology dlt
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
does inflation » der inflation, die inflation, core inflation
east 3.3.4 » east 3.4.1, east 9.3.2, past 3.3.2
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 rates east 3.3.4 communication costs a developpement de afrique.*.