Perhaps you should try some spelling variations:
"raja a cmos ram" » "raja a cmos sram", "raja a cmos dram", "raja a cmos oxram", "rajah a cmos ram", "raja _ cmos ram", "raja j cmos ram"
"rajan a cmos ram" » "rajan a cmos sram", "rajan a cmos dram", "rajan a cmos oxram", "rajan _ cmos ram"
"raja ram cmos co" » "raja ravi cmos co", "raja m cmos co", "raja r cmos co", "raja from cmos co", "raja μm cmos co", "raja ram cmos cmos", "raja ram cmos ics", "raja ram cmos cdr"
"raja nm cmos rf" » "raja m cmos rf", "raja n cmos rf"

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 a cmos ram") OR ("rajan a cmos ram"))) OR ("raja ram cmos co"))) OR ("raja nm cmos rf")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"raja a cmos ram\") OR (\"rajan a cmos ram\"))) or (\"raja ram cmos co\"))) or (\"raja nm cmos rf\"))".
• Removing quotes may allow a broader search: (((((( raja a cmos ram ) OR ( rajan a cmos ram ))) or ( raja ram cmos co ))) or ( raja nm cmos rf )).
• Adding a wildcard symbol may retrieve word variants: (((((("raja a cmos ram") OR ("rajan a cmos ram"))) or ("raja ram cmos co"))) or ("raja nm cmos rf"))*.