Perhaps you should try some spelling variations:
"coder coder android based program" » "coder movel android based program" (Expand search), "coder decoder android based program" (Expand search), "code code android based program" (Expand search), "decoder codec android based program" (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 coder android based program") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder android based program\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder android based program ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder android based program") OR ("manim python python python programming"))*.