Perhaps you should try some spelling variations:
"coder _ reprogramming algorithms complexity" » "coder _ reprogramming algorithm complexity" (Expand search), "coder _ programming algorithms complexity" (Expand search), "coder _ programming algorithm complexity" (Expand search), "coder _ reprogramming algorithmic complexity" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim 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 _ reprogramming algorithms complexity\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ reprogramming algorithms complexity ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ reprogramming algorithms complexity") OR ("api python python python programming"))*.