Perhaps you should try some spelling variations:
chart roberto » chang roberto, hart robert, change roberto
att using » cut using, et using, rdt using
out using » cut using, about using, boot using
roberto n » robert _, robert e, robert j
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
ii time » iii time, ii theme

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: ((tan yang) OR (tan yong)) ii time ((att using) OR (out using)) chart roberto n ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan yang) or (tan yong)) ii time ((att using) OR (out using)) chart roberto n ;~".
• Adding a wildcard symbol may retrieve word variants: ((tan yang) or (tan yong)) ii time ((att using) OR (out using)) chart roberto n ;*.