Perhaps you should try some spelling variations:
"based reputation and concurrent programming" » "based reputation and constraint programming" (Expand search), "based regulation and concurrent programming" (Expand search), "based replication and concurrent programming" (Expand search), "brand reputation and concurrent programming" (Expand search), "based mutation and concurrent programming" (Expand search), "based reputation and current programming" (Expand search), "based reputation and recurrent programming" (Expand search), "based reputation of 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 reputation and concurrent programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based reputation and concurrent programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based reputation and concurrent programming") OR ("using coding python python programming"))*.