Perhaps you should try some spelling variations:
"ataur rahman khang khadim" » "saifur rahman khang khadim", "abdul rahman khang khadim", "ur rahman khang khadim", "ataur rahman khong khadim", "ataur rahman thang khadim", "ataur rahman khanh khadim", "ataur rahman knang khadim", "ataur rahman kdang khadim"
"ataur rahman hang khadim" » "saifur rahman hang khadim", "abdul rahman hang khadim", "ur rahman hang khadim", "ataur rahman nang khadim", "ataur rahman dang khadim", "ataur rahman hanh khadim"
"ataur rahman bang khadim" » "saifur rahman bang khadim", "abdul rahman bang khadim", "ur rahman bang khadim", "ataur rahman ban khadim", "ataur rahman nang khadim", "ataur rahman dang khadim"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("ataur rahman khang khadim") or ((("ataur rahman hang khadim") OR ("ataur rahman bang khadim"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ataur rahman khang khadim") OR ((("ataur rahman hang khadim") OR ("ataur rahman bang khadim")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"ataur rahman khang khadim\") or (((\"ataur rahman hang khadim\") OR (\"ataur rahman bang khadim\"))))".
• Removing quotes may allow a broader search: (( ataur rahman khang khadim ) or ((( ataur rahman hang khadim ) OR ( ataur rahman bang khadim )))).
• Adding a wildcard symbol may retrieve word variants: (("ataur rahman khang khadim") or ((("ataur rahman hang khadim") OR ("ataur rahman bang khadim"))))*.