Perhaps you should try some spelling variations:
"coder electron python stock problem" » "coder electron phonon stock problem" (Expand search), "coder electron photon stock problem" (Expand search), "coder electron proton stock problem" (Expand search), "modern electron python stock problem" (Expand search), "under electron python stock problem" (Expand search), "core electron python stock problem" (Expand search), "coder electron python task problem" (Expand search), "coder electron python to problem" (Expand search)
"manim python python python programming" » "manim pythons python python programming" (Expand search), "manim piton python python programming" (Expand search), "manim pitons python python programming" (Expand search), "monty python python python programming" (Expand search), "api 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: (("coder electron python stock problem") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder electron python stock problem\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder electron python stock problem ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder electron python stock problem") OR ("manim python python python programming"))*.