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