Perhaps you should try some spelling variations:
bernard sensory » bernard stanford
alpers bernard » lens bernard, auber bernard, elber bernard
world alpers » world helpers, world papers, world albert
sensory area » sensory based, sensory data, sensory cues
iot world » post world, lost world, art world
2008 iot » 2008 iet, 2008 iso, 2008 1st