Perhaps you should try some spelling variations:
"based compression and concurrent programming" » "based compression and constraint programming" (Expand search), "band compression and concurrent programming" (Expand search), "based impression and concurrent programming" (Expand search), "heated compression and concurrent programming" (Expand search), "based comprehension and concurrent programming" (Expand search), "based compression of concurrent programming" (Expand search), "based compression and current programming" (Expand search), "based compression and recurrent 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.

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