Perhaps you should try some spelling variations:
informational gaps » information gaps, information gap, informational _
oral communication » personal communication
8 informational » _ informational, i informational, 8 information
technologies 8 » technologies _, technologies 4, technologies 2
developing e » developing _, developing a, developing east
gaps der » kamps der, dass der, das der
der oral » der moral, der ort, der orte
e access » 2 access, 3 access, 4 access

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

• Adding a wildcard symbol may retrieve word variants: technologies 8 informational gaps der oral communication costs _ developing e access.*.