Perhaps you should try some spelling variations:
"abdul rahman khoan khadim" » "abdul rahman khoa kham", "abdul rahman khoan phai", "abdul raman khoan khadim"
"abdul rahman khanh pham" » "abdul rahman thanh pham", "abdul rahman thanh phan", "abdul rahman hang pham", "abdul raman khanh pham"
"abdul rahman khanh khadim" » "abdul raman khanh khadim"

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

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