Perhaps you should try some spelling variations:
"using opencv python python code" » "using opencv pythons python code" (Expand search), "using opencv piton python code" (Expand search), "using opencv pitons python code" (Expand search), "using opencl python python code" (Expand search), "using open python python code" (Expand search), "usando opencv python python code" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python 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: (("using opencv python python code") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using opencv python python code\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( using opencv python python code ) OR ( api python python python programming ))*.