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