Perhaps you should try some spelling variations:
"using computation using complex program" » "using computational using complex program" (Expand search), "using imputation using complex program" (Expand search), "using compilation using complex program" (Expand search), "using computations using complex program" (Expand search), "using computation in complex program" (Expand search), "using composition using complex program" (Expand search), "using computation using simplex program" (Expand search), "using computation using complex programmes" (Expand search), "using computation using complex prograded" (Expand search), "using computation housing complex program" (Expand search), "using computation using computer program" (Expand search)
"using beta from python programming" » "using beta from pathogen programming" (Expand search), "using beta from anthony programming" (Expand search), "using beam from python programming" (Expand search), "using bem from python programming" (Expand search), "using bert from python programming" (Expand search), "using data from python programming" (Expand search), "using ta from 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 complex program\") OR (\"using beta from python programming\"))~".
• Removing quotes may allow a broader search: (( using computation using complex program ) OR ( using beta from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation using complex program") OR ("using beta from python programming"))*.