Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
la developpement » le developpement, de developpement, et developpement
developpement il » developpement de, developpement et, developpement du
technology 2.2 » technology _, technology 1, technology 3
inflation food » inflation good, inflation from, inflation und
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
prices 3.2 » price 3.2, prices 3.1, prices 4.2
il afrique » l afrique, en afrique
phase la » phase lag, phase a, phase das

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 inflation food prices 3.2 communication phase la developpement il afrique.*.