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 coder oracle database proposal" » "coder core oracle database proposal" (Expand search), "coder code trace database proposal" (Expand search), "coder or oracle database proposal" (Expand search), "coder decoder oracle database proposal" (Expand search), "code code oracle database proposal" (Expand search), "decoder codec oracle database proposal" (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 oracle database proposal") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder oracle database proposal\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder oracle database proposal ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder oracle database proposal") OR ("manim python python python programming"))*.