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