Perhaps you should try some spelling variations:
communication pattern » communication patterns, communication platform, communication chapter
developpement durable » developpement de
1 developpement » de developpement, le developpement, et developpement
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
inflation tax » inflation rate, inflation _, inflation target
pattern 1 » patterns 1, pattern _, pattern 3

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 inflation tax base _ communication pattern 1 developpement durable afrique.*.