Perhaps you should try some spelling variations:
"by computational using complex program" » "by computation using complex program" (Expand search), "by computations using complex program" (Expand search), "by computacional usinas complex program" (Expand search), "_ computational using complex program" (Expand search), "and computational using complex program" (Expand search), "by computational using simplex program" (Expand search), "by computational using complex programmes" (Expand search), "by computational using complex prograded" (Expand search), "by computational housing complex program" (Expand search), "by computational using computer program" (Expand search)
"using many python python programming" » "using many pythons python programming" (Expand search), "using many piton python programming" (Expand search), "using many pitons python programming" (Expand search), "using monty python python programming" (Expand search), "using manim python python programming" (Expand search), "using and python python programming" (Expand search), "using mann python python programming" (Expand search), "using mass python python programming" (Expand search), "using mask python 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: "((\"by computational using complex program\") OR (\"using many python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational using complex program ) OR ( using many python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational using complex program") OR ("using many python python programming"))*.