Perhaps you should try some spelling variations:
"coder coder sampling book program" » "coder under sampling book program" (Expand search), "coder over sampling book program" (Expand search), "coder core sampling book program" (Expand search), "coder coder sampling bola program" (Expand search), "coder coder sampling bias program" (Expand search), "coder coder sampling from program" (Expand search), "coder coder sampling work program" (Expand search), "coder coder sampling textbook program" (Expand search), "coder decoder sampling book program" (Expand search), "code code sampling book program" (Expand search), "decoder codec sampling book 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 sampling book program") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling book program\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling book program ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling book program") OR ("manim python python python programming"))*.