Perhaps you should try some spelling variations:
"coder model using 5 implementation" » "coder model using 5s implementation" (Expand search), "coder model using 15 implementation" (Expand search), "coder model using _ implementation" (Expand search), "cover model using 5 implementation" (Expand search), "decoder model using 5 implementation" (Expand search), "copper model using 5 implementation" (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 model using 5 implementation") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using 5 implementation\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder model using 5 implementation ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder model using 5 implementation") OR ("manim python python python programming"))*.