Perhaps you should try some spelling variations:
challenges implications » changes implications, change implications, challenges limitations
technology challenges » technological challenges, technology change, technical challenges
developments from » development from, developments after, developments _
implications 4.2 » implications 4.1, implications 6.2, implications 5.2
per developments » oer developments, power developments, open developments
community costs » community counts, community forests, community crisis
goes through » goals through, homes through, nodes through
costs per » cost per
4.2 goes » 4.2 goals, 4.2 gaps, 4.2 gas

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

• Adding a wildcard symbol may retrieve word variants: technology challenges implications 4.2 goes through community costs per developments from a.*.