Perhaps you should try some spelling variations:
"coder _ matching algorithms programming" » "coder _ matching algorithms regarding" (Expand search), "coder _ matching algorithms profiling" (Expand search), "coder _ matching algorithm programming" (Expand search), "coder _ mining algorithms programming" (Expand search), "coder _ tracking algorithms programming" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ matching algorithms programming\") OR (\"manim python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ matching algorithms programming ) OR ( manim python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ matching algorithms programming") OR ("manim python python python programming"))*.