Perhaps you should try some spelling variations:
understanding inflation » understanding information, understanding innovation, understanding population
local understanding » locally understanding, global understanding, social understanding
communication phase » communication case, communication based, communication paper
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
rate role » state role, frame role, rate rules
phase die » phase i, phase ii, phase iii
role 2 » role _, role 3, role 6

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

• Adding a wildcard symbol may retrieve word variants: local understanding inflation rate role 2 communication phase die developpement en afrique.*.