Perhaps you should try some spelling variations:
"based computation learning concurrent program" » "based computational learning concurrent program" (Expand search), "based competition learning concurrent program" (Expand search), "based computation teaching concurrent program" (Expand search), "based computation training concurrent program" (Expand search), "based computation learning recurrent program" (Expand search), "based computation rewriting concurrent program" (Expand search), "based computation learning concurrent programs" (Expand search), "based computation learning concurrent programming" (Expand search), "based compilation learning concurrent program" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("based computation learning concurrent program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation learning concurrent program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computation learning concurrent program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation learning concurrent program") OR ("using coding python python programming"))*.