Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
some communications » voice communications, house communications, leone communications
developing based » development based, developing asia, developing east
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 2 » information 3
based african » bases american, east african, aid african
a developing » a development
models some » model some, models saoms, models model
2 models » 2 model
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information 2 models some communications costs a developing based african.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information 2 models some communications costs a developing based african.*.