Perhaps you should try some spelling variations:
"by computational in robot problem" » "_ computational in robot problem" (Expand search), "and computational in robot problem" (Expand search), "by computational and robot problem" (Expand search), "by computational _ robot problem" (Expand search), "by computational 3d robot problem" (Expand search), "by computational in robin problem" (Expand search), "by computational in root problems" (Expand search), "by computational in robotics problem" (Expand search), "by computational in robotic problem" (Expand search), "by computational in robert problem" (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: (("by computational in robot problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational in robot problem\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( by computational in robot problem ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computational in robot problem") OR ("using python python python programming"))*.