Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information 2 » information 3
4 development » 2 development, 4 developing
die personal » die personale, de personal, die persona
bank area » park area, bank armenia
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information 2 die personal communication costs 4 development bank area.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information 2 die personal communication costs 4 development bank area.*.