Perhaps you should try some spelling variations:
"and optimization of robotics programming" » "and optimization of robots programming" (Expand search), "and optimization of robot programming" (Expand search), "and optimization of genetic programming" (Expand search), "and optimization of robotic programming" (Expand search), "and optimization soft robotics programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and optimization of robotics programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( and optimization of robotics programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and optimization of robotics programming") OR ("using coding python python programming"))*.