Perhaps you should try some spelling variations:
"using computational time clustering problem" » "and computational time clustering problem" (Expand search), "using computational tool clustering problem" (Expand search), "using computational code clustering problem" (Expand search), "using computational tools clustering problem" (Expand search), "using computational time covering problem" (Expand search), "using imputational time clustering problem" (Expand search), "using compilational time clustering problem" (Expand search), "using coaptational time clustering problem" (Expand search), "using computational based clustering problem" (Expand search)
"using computation in coding program" » "using imputation in coding program" (Expand search), "using compilation in coding program" (Expand search), "using coaptation in coding program" (Expand search), "using computation and coding program" (Expand search), "using computation of coding program" (Expand search), "using computation in cloning program" (Expand search), "using computation in loading program" (Expand search), "using computation in cooling programs" (Expand search), "using computation on coding program" (Expand search), "using computation in decoding program" (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 time clustering problem\") OR (\"using computation in coding program\"))~".
• Removing quotes may allow a broader search: (( using computational time clustering problem ) OR ( using computation in coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational time clustering problem") OR ("using computation in coding program"))*.