Perhaps you should try some spelling variations:
"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)
"coder coding _ mapreduce programming" » "modern coding _ mapreduce programming" (Expand search), "color coding _ mapreduce programming" (Expand search), "odor coding _ mapreduce 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 coding _ mapreduce programming") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding _ mapreduce programming\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding _ mapreduce programming ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ mapreduce programming") OR ("manim python python python programming"))*.