Perhaps you should try some spelling variations:
"coder coder change complex program" » "coder coder change simplex program" (Expand search), "coder coder change complex programmes" (Expand search), "coder coder change complex prograded" (Expand search), "coder coder large complex program" (Expand search), "coder coder chain complex program" (Expand search), "coder cover change complex program" (Expand search), "coder code change complex program" (Expand search), "coder cover changes complex program" (Expand search), "coder decoder change complex program" (Expand search), "code code change complex program" (Expand search), "decoder codec change complex 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 coder change complex program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder change complex program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder change complex program ) OR ( api python python python programming ))*.