Perhaps you should try some spelling variations:
"image compression and linear programming" » "data compression and linear programming" (Expand search), "image comprehension and linear programming" (Expand search), "image compression of linear programming" (Expand search), "image compression and nonlinear 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: "((\"image compression and linear programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( image compression and linear programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("image compression and linear programming") OR ("using coding python python programming"))*.