Perhaps you should try some spelling variations:
communication model » communication media
2.3 communication » 3.2 communication, de communication, 4 communication
technology debts » technology debate, technology data, technology dlt
du developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
debts inflation » der inflation, does inflation, debt deflation
rate prices » gate prices, water prices, trade prices
prices 2.3 » price 2.3, prices 2.4, prices 2.1
la afrique » l afrique, la fabrique, en afrique
model du » model due, model d, model dal

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

• Adding a wildcard symbol may retrieve word variants: technology debts inflation rate prices 2.3 communication model du developpement la afrique.*.