Perhaps you should try some spelling variations:
"coder _ complexity algorithm functions" » "coder _ complement algorithm functions" (Expand search), "coder _ competitive algorithm functions" (Expand search), "coder _ compression algorithm functions" (Expand search), "coder _ complexity algorithmic functions" (Expand search), "coder _ complexity algorithms functional" (Expand search), "coder _ complexity algorithm friction" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder _ complexity algorithm functions") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ complexity algorithm functions\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ complexity algorithm functions ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ complexity algorithm functions") OR ("api python python python programming"))*.