Perhaps you should try some spelling variations:
"using computational codes robotics robot" » "and computational codes robotics robot" (Expand search), "using computational code robotics robot" (Expand search), "using computational models robotics robot" (Expand search), "using computational model robotics robot" (Expand search), "using computational cost robotics robot" (Expand search), "using computational cells robotics robot" (Expand search), "using computational novel robotics robot" (Expand search), "using computational codes robotica robo" (Expand search), "using computational codes robotica robos" (Expand search), "using computational codes robotico robo" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in 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: (("using computational codes robotics robot") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational codes robotics robot\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( using computational codes robotics robot ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computational codes robotics robot") OR ("using python python python programming"))*.