Perhaps you should try some spelling variations:
"using method using routine problem" » "using method using routine problems" (Expand search), "using method using routing problem" (Expand search), "using method using routing problems" (Expand search), "using method during routine problem" (Expand search), "using method using rotating problem" (Expand search), "using method in routine problem" (Expand search), "using methods using routine problem" (Expand search), "curing method using routine problem" (Expand search), "dosing method using routine 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using method using routine problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using method using routine problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using method using routine problem") OR ("using coding python python programming"))*.