Perhaps you should try some spelling variations:
technologies policies » technology policies, technologies series
policies integration » policy integration, policies international, political integration
implications from » implications _
4.1 implications » 3.1 implications, 5.1 implications, 6.1 implications
development may » development main, development make, development mali
30 development » 3 development, 20 development, 10 development
from 30 » from 20, from 10
el 4.1 » cell 4.1, deal 4.1
3 el » _ el, y el

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

• Adding a wildcard symbol may retrieve word variants: technologies policies integration 3 el 4.1 implications from 30 development may afrique.*.