Perhaps you should try some spelling variations:
technological gaps » technological basis, technological tools, technological catch
open communication » human communication, 3 communication, 4 communication
development after » developments after, development master, development matter
data development » delta development, doha development, data envelopment
gaps tradition » aus tradition, its tradition, rns tradition
tradition 7 » tradition _, tradition 2, tradition 3
crisis open » crisis one, crisis over, crisis onset
costs data » cost data
after art » after care, after dark, after a
7 crisis » 1 crisis, 3 crisis, 4 crisis

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

• Adding a wildcard symbol may retrieve word variants: technological gaps tradition 7 crisis open communication costs data development after art.*.