Perhaps you should try some spelling variations:
"coder coder complexity duration pattern" » "coder coder complexity education pattern" (Expand search), "coder coder complexity variation pattern" (Expand search), "coder coder complexity educational pattern" (Expand search), "coder code complexity duration pattern" (Expand search), "coder model complexity duration pattern" (Expand search), "coder lower complexity duration pattern" (Expand search), "coder coder complexity migration pattern" (Expand search), "coder coder complexity migration patterns" (Expand search), "coder coder complexity population pattern" (Expand search), "coder decoder complexity duration pattern" (Expand search), "code code complexity duration pattern" (Expand search), "decoder codec complexity duration 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 coder complexity duration pattern") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity duration pattern\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity duration pattern ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity duration pattern") OR ("api python python python programming"))*.