Perhaps you should try some spelling variations:
"and computational using competitive program" » "and computation using competitive program" (Expand search), "and computations using competitive program" (Expand search), "and computacional usinas competitive program" (Expand search), "and computational using competitive programming" (Expand search), "and computational using competitividade programa" (Expand search), "and computational using competitive process" (Expand search), "_ computational using competitive program" (Expand search), "and computational using comparative program" (Expand search), "and computational young competitive program" (Expand search), "and computational using repetitive program" (Expand search)
"using model python python programming" » "using model pythons python programming" (Expand search), "using model piton python programming" (Expand search), "using model pitons python programming" (Expand search), "using modulo python python programming" (Expand search), "using monty python python programming" (Expand search), "using tool python python programming" (Expand search), "ising model python python programming" (Expand search), "using modis python python programming" (Expand search), "using mobile 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: "((\"and computational using competitive program\") OR (\"using model python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using competitive program ) OR ( using model python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using competitive program") OR ("using model python python programming"))*.