Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
7.1 communications » 3.1 communications, 7.1 communication, 4.1 communication
urban development » human development
development li » development lid, development lie, development lin
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
costs urban » cost urban, across urban, crisis urban
li afrique » l afrique, en afrique
care 7.1 » care 5.1, care 10.1, care 1

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation _ care 7.1 communications costs urban development li afrique.*.