Perhaps you should try some spelling variations:
"coder precoder schmidt linear programming" » "coder eder schmidt linear programming" (Expand search), "coder peter schmidt linear programming" (Expand search), "coder precoder scheme linear programming" (Expand search), "coder decoder schmidt linear programming" (Expand search), "coder precoder schmidt lima programming" (Expand search), "coder precoder schmidt aline programming" (Expand search), "coder precoder schmidt dainer 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 precoder schmidt linear programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder schmidt linear programming\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder precoder schmidt linear programming ) OR ( in python python python programming ))*.