Perhaps you should try some spelling variations:
"coder computational to linear programming" » "code computational to linear programming" (Expand search), "poder computacional to linear programming" (Expand search), "model computational to linear programming" (Expand search), "coder computational tool linear programming" (Expand search), "coder computational _ linear programming" (Expand search), "coder computational 3d linear programming" (Expand search), "coder computational nao linear programming" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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 computational to linear programming") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computational to linear programming\") OR (\"python code python python programming\"))".
• Removing quotes may allow a broader search: (( coder computational to linear programming ) OR ( python code python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder computational to linear programming") OR ("python code python python programming"))*.