Perhaps you should try some spelling variations:
"coder coder their application program" » "coder coder the application program" (Expand search), "coder decoder their application program" (Expand search), "code code their application program" (Expand search), "decoder codec their application program" (Expand search), "coder over their application program" (Expand search), "coder lower their application program" (Expand search), "coder model their application program" (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 coder their application program") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder their application program\") OR (\"manim python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder their application program ) OR ( manim python python python programming ))*.