Perhaps you should try some spelling variations:
"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)
"coder coder using batch process" » "coder decoder using batch process" (Expand search), "code code using batch process" (Expand search), "decoder codec using batch process" (Expand search), "coder coders using batch process" (Expand search), "coder cover using batch process" (Expand search), "coder code using batch process" (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 using batch process") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using batch process\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using batch process ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using batch process") OR ("manim python python python programming"))*.