Perhaps you should try some spelling variations:
"based optimization teaching robot programming" » "based optimization learning robot programming" (Expand search), "based optimization taking robot programming" (Expand search), "based optimization regarding robot programming" (Expand search), "and optimization teaching robot programming" (Expand search), "based optimization teaching robots programming" (Expand search), "based optimization teaching goal programming" (Expand search), "based optimization teaching cone programming" (Expand search), "based optimization teaching robotics programming" (Expand search), "based optimization teaching remote programming" (Expand search), "based optimization teaching report 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: "((\"based optimization teaching robot programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based optimization teaching robot programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based optimization teaching robot programming") OR ("using coding python python programming"))*.