I am not a domain appraisal expert but the domains above do not seem to have much potential, most of the domains means nothing (in English anyway) so they are probably not worth more than what you paid for them.
Vumv = Virtual User Media Viewer,Visual Universal Media Video Vujs = Video Unit JPEG Storage ,Virtual Upgrade Job Sequence Pzea = Pre-Zipped Expansion Architecture ,Portable Zipped Equipment Architecture Tumq = Transmitted Unified Module Quantity,Turbo User Mail Query You call this nothing?