Perhaps you should try some spelling variations:
"coder model using 5s implementation" » "coder model using its implementation" (Expand search), "coder model using ipsas implementation" (Expand search), "cover model using 5s implementation" (Expand search), "decoder model using 5s implementation" (Expand search), "copper model using 5s implementation" (Expand search), "coder model using 5 implementation" (Expand search), "coder model using 5g implementation" (Expand search), "coder model using 50 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 5s implementation") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using 5s implementation\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder model using 5s implementation ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder model using 5s implementation") OR ("manim python python python programming"))*.