Perhaps you should try some spelling variations:
raja from » raji from, trajan from, raja roy
from amos » from almost, from among
amos roy » amore roy, james roy, amos r
raja ram » raja ravi, raja m, raja r
ram cmos » from cmos, a cmos, nm cmos

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((( raja from amos roy ) OR ( raja ram cmos ics ))) OR ( raja ram cmos rf )).
• Adding a wildcard symbol may retrieve word variants: (((( raja from amos roy ) or ( raja ram cmos ics ))) or ( raja ram cmos rf ))*.