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