Perhaps you should try some spelling variations:
"coder coder php integer programming" » "coder coder php linear programming" (Expand search), "coder decoder php integer programming" (Expand search), "code code php integer programming" (Expand search), "decoder codec php integer programming" (Expand search), "coder coder the integer programming" (Expand search), "coder coder phase integer programming" (Expand search), "coder coder php internet 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 php integer programming") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder php integer programming\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder php integer programming ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder php integer programming") OR ("via python python python programming"))*.