Perhaps you should try some spelling variations:
fiber communication » power communication, better communication, de communication
rural development » social development
communication 2 » communication _, communication a, communication 3
technology 3.3 » technology 3.1, technology 3.2, technology 2.3
relative alle » relative value, relative role, relative age
3.3 relative » 2.2 relative, _ relative, die relative
prices fiber » prices figure, prices power, prices labor
alle prices » call prices, stable prices, cattle prices
china labor » china labour, china's labor, child labor
2 rural » a rural

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

• Adding a wildcard symbol may retrieve word variants: technology 3.3 relative alle prices fiber communication 2 rural development china labor.*.