Perhaps you should try some spelling variations:
"coder code complexity using pattern" » "coder code complexity during pattern" (Expand search), "coder code complexity un pattern" (Expand search), "coder code complexity user pattern" (Expand search), "coder case complexity using pattern" (Expand search), "coder the complexity using pattern" (Expand search), "coder and complexity using pattern" (Expand search), "coder code complexity cutting pattern" (Expand search), "code code complexity using pattern" (Expand search), "modern code complexity using pattern" (Expand search), "color code complexity using pattern" (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 using pattern") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code complexity using pattern\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder code complexity using pattern ) OR ( api python python python programming ))*.