Perhaps you should try some spelling variations:
"coder coder modeling case complexity" » "coder coder modeling the complexity" (Expand search), "coder coder modeling and complexity" (Expand search), "coder cover modeling case complexity" (Expand search), "coder cover modelling case complexity" (Expand search), "coder order modeling case complexity" (Expand search), "coder coder modeling based complexity" (Expand search), "coder coder model case complexity" (Expand search), "coder decoder modeling case complexity" (Expand search), "code code modeling case complexity" (Expand search), "decoder codec modeling case complexity" (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 modeling case complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder modeling case complexity\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder modeling case complexity ) OR ( api python python python programming ))*.