Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
prices 4 » prices _, prices a, prices 3
phase le » phase de, phase life, phase der

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation _ prices 4 communication phase le developpement en afrique.*.