Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology rate » technology state, technology role, technology related
inflation under » inflation index, inflation und, inflation der
rate inflation » grade inflation, wage inflation, age inflation
under rice » under rise, under river, under risk
phase des » phasen des, phase der
rice 3.3 » rice 3.1, rice 2.1, rice 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation under rice 3.3 communication phase des developpement en afrique.*.