Perhaps you should try some spelling variations:
"coder coder power line programming" » "coder coder power linear programming" (Expand search), "coder coder power cone programming" (Expand search), "coder coder power linear programmin" (Expand search), "coder decoder power line programming" (Expand search), "code code power line programming" (Expand search), "decoder codec power line programming" (Expand search), "coder poder power line programming" (Expand search), "coder modern power line programming" (Expand search), "coder couter power line 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 power line programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder power line programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder power line programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder power line programming") OR ("in python python python programming"))*.