Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
3.2 communication » 3 communication, 2.3 communication, de communication
key developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
inflation und » inflation index, inflation _, inflation tax
barriers key » barriers been, barriers _, barriers a
und prices » fund prices, land prices, bond prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation und prices 3.2 communication barriers key developpement la afrique.*.