Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
technology grade » technology trade, technology guides, technology gender
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
grade inflation » price inflation, trade information
inflation under » inflation index, inflation und, inflation der
1 communication » 10 communication, 3 communication, 4 communication
phase du » phase de, phase der, phase des
risk 1 » risk _, risk a, risk 3

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

• Adding a wildcard symbol may retrieve word variants: technology grade inflation under risk 1 communication phase du developpement en afrique.*.