Perhaps you should try some spelling variations:
"using computational using time programming" » "and computational using time programming" (Expand search), "using computation using time programming" (Expand search), "using computations using time programming" (Expand search), "using computacional usinas time programming" (Expand search), "using computational using the programming" (Expand search), "using computational using line programming" (Expand search), "using computational using game programming" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational using time programming\") OR (\"using opencv python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational using time programming ) OR ( using opencv python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational using time programming") OR ("using opencv python python programming"))*.