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