Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.3 communication » 3.2 communication, de communication, 4 communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
risk 2.3 » risks 2.3, risk 3.3, risk 2.2
phase de » phase der, phase des, phase die

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation index risk 2.3 communication phase de developpement en afrique.*.