Perhaps you should try some spelling variations:
communication patterns » communication practices
3.2 communication » 3 communication, 2.3 communication, de communication
development 1.1 » development 2.1, development 2.3, development 2.2
4 development » 2 development, 4 developing
technology 6 » technology _, technology 1, technology 3
6 inflation » _ inflation, 2 inflation, d inflation
1.1 afrique » 2014 afrique
patterns 4 » patterns _, patterns 1, patterns 3
price 3.2 » prices 3.2, price 2.2, rice 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation _ price 3.2 communication patterns 4 development 1.1 afrique.*.