Perhaps you should try some spelling variations:
"advanced computation _ coordination problem" » "advanced computations _ coordination problem" (Expand search), "advanced computational _ coordination problem" (Expand search), "advance computational _ coordination problem" (Expand search), "advanced computation _ coordination problems" (Expand search), "advanced computation _ coordination polymer" (Expand search), "advanced computation _ coordination coplan" (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: "((\"advanced computation _ coordination problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computation _ coordination problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation _ coordination problem") OR ("using coding python python programming"))*.