Perhaps you should try some spelling variations:
"based regression in concurrent program" » "based regression in concurrent programs" (Expand search), "based regression in concurrent programming" (Expand search), "boosted regression in concurrent program" (Expand search), "and regression in concurrent program" (Expand search), "fixed regression in concurrent program" (Expand search), "based regression and concurrent program" (Expand search), "based regression _ concurrent program" (Expand search), "based regression of 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 regression in concurrent program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based regression in concurrent program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based regression in concurrent program ) OR ( using coding python python programming )).
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