Perhaps you should try some spelling variations:
"using computation using boosting problem" » "using computational using boosting problem" (Expand search), "using imputation using boosting problem" (Expand search), "using compilation using boosting problem" (Expand search), "using computations using boosting problem" (Expand search), "using computation in boosting problem" (Expand search), "using composition using boosting problem" (Expand search), "using computation using routing problem" (Expand search), "using computation using bjorling problem" (Expand search), "using computation using housing problem" (Expand search), "using computation using rotating problem" (Expand search), "using computation using boosted problem" (Expand search), "using computation using resting problem" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form python programming" (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 computation using boosting problem\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( using computation using boosting problem ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation using boosting problem") OR ("using code from python programming"))*.