Perhaps you should try some spelling variations:
"coder codigo python complex functions" » "coder codigo python convex functions" (Expand search), "coder codigo python computer functions" (Expand search), "coder codigo prison complex functions" (Expand search), "code codigo python complex functions" (Expand search), "hover codigo python complex functions" (Expand search), "code codigos python complex functions" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder codigo python complex functions") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder codigo python complex functions\") OR (\"manim python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder codigo python complex functions ) OR ( manim python python python programming ))*.