Perhaps you should try some spelling variations:
"based application in loading problem" » "based applications in loading problem" (Expand search), "and application in loading problem" (Expand search), "and applications in loading problem" (Expand search), "based application in routing problem" (Expand search), "based application in planning problem" (Expand search), "based application in leading problem" (Expand search), "based application ii loading problem" (Expand search), "based application i loading 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: (("based application in loading problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based application in loading problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based application in loading problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based application in loading problem") OR ("using coding python python programming"))*.