Perhaps you should try some spelling variations:
"coder coder complexity projeto problem" » "coder coder complexity projects problem" (Expand search), "coder coder complexity project problem" (Expand search), "coder coder completo projeto problem" (Expand search), "coder code complexity projeto problem" (Expand search), "coder model complexity projeto problem" (Expand search), "coder lower complexity projeto problem" (Expand search), "coder coder complexity projetos problema" (Expand search), "coder coder complexity projeto projovem" (Expand search), "coder decoder complexity projeto problem" (Expand search), "code code complexity projeto problem" (Expand search), "decoder codec complexity projeto problem" (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 projeto problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity projeto problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity projeto problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity projeto problem") OR ("api python python python programming"))*.