Perhaps you should try some spelling variations:
"coding generated using linear programming" » "modeling generated using linear programming" (Expand search), "scribing generated using linear programming" (Expand search), "content generated using linear programming" (Expand search), "coding generated during linear programming" (Expand search), "coding generator using linear programming" (Expand search), "coding generation using linear programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: (("coding generated using linear programming") OR ("using using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding generated using linear programming\") OR (\"using using python python programming\"))".
• Removing quotes may allow a broader search: (( coding generated using linear programming ) OR ( using using python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coding generated using linear programming") OR ("using using python python programming"))*.