Perhaps you should try some spelling variations:
"coder coder explicit linear programming" » "coder coder implicito linear programming" (Expand search), "coder poder explicito linear programming" (Expand search), "coder order explicit linear programming" (Expand search), "coder body explicit linear programming" (Expand search), "coder decoder explicit linear programming" (Expand search), "code code explicit linear programming" (Expand search), "decoder codec explicit linear programming" (Expand search)
"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)

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