Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologies fish » technologies fit, technologies bit, technologies from
information costs » information contents, information centers, information content
fish information » fisher information, fishery information, fiscal information
a developing » a development
developing 1 » developing _, developing a, developing e
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies fish information costs a personal communication costs a developing 1 africa.*.