Perhaps you should try some spelling variations:
activists communication » actions communication, active communication, crisis communication
communication cross » communication costs
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
cross 4 » cross _, cross 1, cross c
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information 3.2 _ activists communication cross 4 developing 2 areas.*.