Perhaps you should try some spelling variations:
"coder _ allocation algorithm using" » "coder _ selection algorithm using" (Expand search), "coder _ evolution algorithm using" (Expand search), "coder _ detection algorithm using" (Expand search), "coder _ allocation algorithm in" (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 _ allocation algorithm using") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ allocation algorithm using\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ allocation algorithm using ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ allocation algorithm using") OR ("manim python python python programming"))*.