Perhaps you should try some spelling variations:
"using computational mode clustering problem" » "and computational mode clustering problem" (Expand search), "using computational model clustering problem" (Expand search), "using computational code clustering problem" (Expand search), "using computational models clustering problem" (Expand search), "using computational mode covering problem" (Expand search), "using imputational mode clustering problem" (Expand search), "using compilational mode clustering problem" (Expand search), "using coaptational mode clustering problem" (Expand search), "using computational module clustering problem" (Expand search), "using computational image clustering problem" (Expand search)
"using computation on coding program" » "using imputation on coding program" (Expand search), "using compilation on coding program" (Expand search), "using coaptation on coding program" (Expand search), "using computation of coding program" (Expand search), "using computation in coding program" (Expand search), "using computation and coding program" (Expand search), "using computation on cloning program" (Expand search), "using computation on loading program" (Expand search), "using computation on cooling programs" (Expand search), "using computation non coding program" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational mode clustering problem\") OR (\"using computation on coding program\"))~".
• Removing quotes may allow a broader search: (( using computational mode clustering problem ) OR ( using computation on coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational mode clustering problem") OR ("using computation on coding program"))*.