Perhaps you should try some spelling variations:
"coder coder complexity doi programa" » "coder code complexity doi programa" (Expand search), "coder model complexity doi programa" (Expand search), "coder lower complexity doi programa" (Expand search), "coder coder complexity how programa" (Expand search), "coder coder complexity dc programa" (Expand search), "coder coder complexity dsp programa" (Expand search), "coder coder complexity dois programas" (Expand search), "coder coder complexity edai programa" (Expand search), "coder coder complexity ii programa" (Expand search), "coder decoder complexity doi programa" (Expand search), "code code complexity doi programa" (Expand search), "decoder codec complexity doi programa" (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 doi programa") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity doi programa\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity doi programa ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity doi programa") OR ("api python python python programming"))*.