Perhaps you should try some spelling variations:
technologies labor » technologies lasers, technologies box, technology labor
oral communication » personal communication
labor information » sector information
developing bank's » development bank's, developing china's, developing areas
bank's africa » banking africa
why oral » why rural, why deal
law why » law who

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies labor information law why oral communication costs _ developing bank's africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies labor information law why oral communication costs _ developing bank's africa.*.