Perhaps you should try some spelling variations:
"and computation offloading computing problem" » "and computation clouding computing problem" (Expand search), "and computation offloading computacional problem" (Expand search), "and computation offloading routing problem" (Expand search), "and computation offloading computing program" (Expand search), "and computation offloading coping problem" (Expand search), "and computational offloading computing problem" (Expand search), "of computation offloading computing problem" (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: (("and computation offloading computing problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation offloading computing problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( and computation offloading computing problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computation offloading computing problem") OR ("using coding python python programming"))*.