Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
communication der » communication des, communication de, communication die
rural development » social development
development 2.3 » development 2.1, development 1
technology 1.2 » technology 2.2, technology 3.2, technology 1.1
1.2 inflation » 12 inflation, 3.2 inflation, 10.7 inflation
2.3 afrique » 2014 afrique
der rural » under rural, der ruralen, do rural
rule die » rule de, rule eine, saule die

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2 inflation _ rule die communication der rural development 2.3 afrique.*.