Perhaps you should try some spelling variations:
"based duplication and structure programming" » "based duplication and structured programming" (Expand search), "based duplication and secure programming" (Expand search), "based duplication and future programming" (Expand search), "based deduplication and structure programming" (Expand search), "based application and structure programming" (Expand search), "based replication and structure programming" (Expand search), "based publication and structure programming" (Expand search), "based duplication and structural 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.

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