Perhaps you should try some spelling variations:
communication cross » communication costs
chain developments » chain development, chains development, sharing developments
developments from » development from, developments after, developments _
pt communication » put communication, et communication, post communication
relations 1.1 » relations 2.1, relations 3.1, relations 5.1
technology 1 » technology _
1 relations » 3 relations, a relations, 1.2 relations
cross chain » process chain, cross domain
from aortic » from aquatic, from asiatic
1.1 crisis » 11 crisis, 2.1 crisis, 3.1 crisis
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 1 relations 1.1 crisis pt communication cross chain developments from aortic.*.