Perhaps you should try some spelling variations:
"by computational using computed program" » "by computation using computed program" (Expand search), "by computations using computed program" (Expand search), "by computacional usinas computed program" (Expand search), "_ computational using computed program" (Expand search), "and computational using computed program" (Expand search), "by computational using computer program" (Expand search), "by computational using computer programs" (Expand search), "by computational using compete program" (Expand search), "by computational using complex program" (Expand search)
"using opencv python python programming" » "using opencv pythons python programming" (Expand search), "using opencv piton python programming" (Expand search), "using opencv pitons python programming" (Expand search), "using opencl python python programming" (Expand search), "using open python python programming" (Expand search), "usando opencv python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("by computational using computed program") OR ("using opencv python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational using computed program\") OR (\"using opencv python python programming\"))".
• Removing quotes may allow a broader search: (( by computational using computed program ) OR ( using opencv python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computational using computed program") OR ("using opencv python python programming"))*.