Perhaps you should try some spelling variations:
eine communication » elite communication, time communication, une communication
rural development » social development
communication do » communication de, communication des, communication die
development 2.1 » development 1
technology 1.1 » technology 3.1, technology 2.1, technology 4.1
1.1 inflation » 10.7 inflation, 10 inflation, 12 inflation
2.1 afrique » 2014 afrique
rule eine » rule engine, rule die
do rural » two rural, 2 rural, 4 rural

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

• Adding a wildcard symbol may retrieve word variants: technology 1.1 inflation _ rule eine communication do rural development 2.1 afrique.*.