Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coder roms linear programming" » "coder decoder roms linear programming" (Expand search), "code code roms linear programming" (Expand search), "decoder codec roms linear programming" (Expand search), "coder coder from linear programming" (Expand search), "coder coder ols linear programming" (Expand search), "coder coder formas linear 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: (("coder coder roms linear programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder roms linear programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder roms linear programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder roms linear programming") OR ("in python python python programming"))*.