Perhaps you should try some spelling variations:
development integral » development internal, development integrated, development intel
gender development » teacher development, sector development, career development
de communication » mobile communication, online communication
integral action » integrated action, integree actions, integrals function
relation 15.2 » relation 1.2.2, relations 1592, relation 5.3
technology 1 » technology _
costs gender » cohorts gender, acts gender, costs index
15.2 crisis » 10.2 crisis, 13.2 crisis, 1.1 crisis
1 relation » 1 relations, _ relation, 5 relation
crisis de » crisis del, crisis due, crisis debt

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relation 15.2 crisis de communication costs gender development integral action.*.