Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
developments inter » development inter, developments after, developments alter
pt communication » put communication, et communication, post communication
technology 2.2 » technology _, technology 1, technology 3
relations 10.3 » relations 1.3, relations 10.1, relations 14.3
2.2 relations » 1.2 relations, 2.4 relations, 2.2 relational
costa recent » most recent, asia recent, costa rican
10.3 crisis » 10.2 crisis, 13.3 crisis, 1.1 crisis
inter actor » inter action
crisis pt » crisis _, crisis a

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 relations 10.3 crisis pt communication costa recent developments inter actor.*.