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