Perhaps you should try some spelling variations:
"coder code complexity pure program" » "coder case complexity pure program" (Expand search), "coder the complexity pure program" (Expand search), "coder and complexity pure program" (Expand search), "coder code complexity care program" (Expand search), "coder code complexity due program" (Expand search), "coder code complexity plane program" (Expand search), "coder code complexity future program" (Expand search), "coder code complexity course program" (Expand search), "code code complexity pure program" (Expand search), "modern code complexity pure program" (Expand search), "color code complexity pure program" (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 code complexity pure program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code complexity pure program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code complexity pure program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code complexity pure program") OR ("api python python python programming"))*.