Perhaps you should try some spelling variations:
patient communication » project communication, hygiene communication, efficient communication
technology improve » technologies improve, technology improving, technology impact
transregional ties » transregional links, transnational ties, transnational times
susy patient » study patients, nurse patient, cost patient
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
ties susy » ties study
costs 4 » costs _, costs a, costs 4.2
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technology improve transregional ties susy patient communication costs 4 developing 4 areas.*.