Perhaps you should try some spelling variations:
"based coordination in concurrent programming" » "based coordination in constraint programming" (Expand search), "care coordination in concurrent programming" (Expand search), "and coordination in concurrent programming" (Expand search), "based combination in concurrent programming" (Expand search), "based coordination and concurrent programming" (Expand search), "based coordination of concurrent programming" (Expand search), "based coordination _ concurrent 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 coordination in concurrent programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based coordination in concurrent programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based coordination in concurrent programming") OR ("using coding python python programming"))*.