Perhaps you should try some spelling variations:
"based computational in complexity from" » "and computational in complexity from" (Expand search), "by computational in complexity from" (Expand search), "based computational and complexity from" (Expand search), "based computational _ complexity from" (Expand search), "based computational 3d complexity from" (Expand search), "based computational on complexity from" (Expand search)
"data visualization _ coding program" » "data visualization _ cloning program" (Expand search), "data visualization _ loading program" (Expand search), "data visualization _ cooling programs" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("data visualization _ coding program") OR ("based computational in complexity from"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data visualization _ coding program\") OR (\"based computational in complexity from\"))".
• Removing quotes may allow a broader search: (( data visualization _ coding program ) OR ( based computational in complexity from )).
• Adding a wildcard symbol may retrieve word variants: (("data visualization _ coding program") OR ("based computational in complexity from"))*.