Perhaps you should try some spelling variations:
ram cmos » from cmos, a cmos, μm cmos
cmos rp » cmos aps, cmos ram
raja nm » raja m, raja n
raja r » raja _, raja j, raja m
r cmos » _ cmos, a cmos, 4 cmos
m cmos » _ cmos, a 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 r cmos rp ) OR ( raja ((ram cmos) OR (m cmos)) from ))) OR ( raja nm cmos rf )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( raja r cmos rp ) or ( raja ((ram cmos) OR (m cmos)) from ))) or ( raja nm cmos rf ))".
• Adding a wildcard symbol may retrieve word variants: (((( raja r cmos rp ) or ( raja ((ram cmos) OR (m cmos)) from ))) or ( raja nm cmos rf ))*.