Perhaps you should try some spelling variations:
"coder coding complexity levels functions" » "coder clowning complexity levels functions" (Expand search), "coder modeling complexity levels functions" (Expand search), "coder code complexity levels functions" (Expand search), "coder coding complement levels functions" (Expand search), "coder coding complexity develop functions" (Expand search), "coder coding complexity kernels functions" (Expand search), "coder coding complexity novel functions" (Expand search), "modern coding complexity levels functions" (Expand search), "color coding complexity levels functions" (Expand search), "odor coding complexity levels functions" (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 coding complexity levels functions") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding complexity levels functions\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding complexity levels functions ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding complexity levels functions") OR ("api python python python programming"))*.