Perhaps you should try some spelling variations:
communication plan » communication plans, communications plan, communication phase
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
technology array » technology asia, technology arena, technology africa
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
array inflation » area inflation, great inflation, read inflation
inflation rates » inflation rate
rates yields » water yields, rice yields
yields 1.1 » fields 12.1, fields 13.1, fields 14.1

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

• Adding a wildcard symbol may retrieve word variants: technology array inflation rates yields 1.1 communication plan de developpement en afrique.*.