Perhaps you should try some spelling variations:
"coder _ efficient algorithms data" » "coder _ efficient algorithm data" (Expand search), "coder _ efficient algorithms and" (Expand search), "coder _ efficient algorithms with" (Expand search), "coder _ efficient algorithms gas" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ efficient algorithms data\") OR (\"manim python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ efficient algorithms data ) OR ( manim python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ efficient algorithms data") OR ("manim python python python programming"))*.