Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development chapter » development center, development case
information speed » information sheet, information needed, information needs
based development » basin development, land development, rapid development
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
a verbal » _ verbal, 3 verbal, a herbal
speed a » speed _, speed 4, speed 1
a based » a biased, na based, a base

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

• Adding a wildcard symbol may retrieve word variants: technologies e information speed a verbal communication a based development chapter africa.*.