Perhaps you should try some spelling variations:
"using computational complexity complex programmes" » "and computational complexity complex programmes" (Expand search), "using computational complexity computer programmers" (Expand search), "using computational complexity computer programme" (Expand search)
"based computation of coding program" » "based computational of coding program" (Expand search), "based competition of coding program" (Expand search), "based compilation of coding program" (Expand search), "based computation of cloning program" (Expand search), "based computation of loading program" (Expand search), "based computation of cooling programs" (Expand search), "based computation non coding program" (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: (("based computation of coding program") OR ("using computational complexity complex programmes"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation of coding program\") OR (\"using computational complexity complex programmes\"))".
• Removing quotes may allow a broader search: (( based computation of coding program ) OR ( using computational complexity complex programmes )).
• Adding a wildcard symbol may retrieve word variants: (("based computation of coding program") OR ("using computational complexity complex programmes"))*.