Perhaps you should try some spelling variations:
parte communication » partie communications, ante communication, face communication
communication de » communication des, communication die, communication do
policy relating » policy relations, policy regarding, policy latin
development aid » development a, development africa, development agenda
relating 13.2 » relations 3.2
crisis parte » crisis part, crisis past, crisis pre
13.2 crisis » 10.2 crisis, 13.3 crisis, 15.2 crisis
de sector » del sector, ae sector, do sector

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

• Adding a wildcard symbol may retrieve word variants: technology policy relating 13.2 crisis parte communication de sector development aid aortic.*.