Perhaps you should try some spelling variations:
"manim pitons python python programming" » "manim pitons pythons python programming" (Expand search), "manim pitons piton python programming" (Expand search), "manim pitons pytm python programming" (Expand search), "manim python python python programming" (Expand search)
"coder using arduino in using" » "coders using arduino in using" (Expand search), "cover using arduino in using" (Expand search), "code using arduino in using" (Expand search), "coder using arduino uno using" (Expand search), "coder using arduino _ using" (Expand search), "coder using arduino nano using" (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: (("coder using arduino in using") OR ("manim pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino in using\") OR (\"manim pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder using arduino in using ) OR ( manim pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using arduino in using") OR ("manim pitons python python programming"))*.