Perhaps you should try some spelling variations:
phase robert » chase robert, case robert, hale robert
cut using » out using, et using, rdt using
att using » et using, out using, rdt using
tan yong » tan hong, tan kong, tan yang
robert b » robert _, robert e, robert j
un yang » daun yang, dan yang, hui yang
ii time » iii time, ii theme

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tan yong) or (un yang)) ii time ((att using) OR (cut using)) phase robert b ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yong) OR (un yang)) ii time ((att using) OR (cut using)) phase robert b ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan yong) or (un yang)) ii time ((att using) OR (cut using)) phase robert b ;*".