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