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 and calcium program" » "coder decoder and calcium program" (Expand search), "code code and calcium program" (Expand search), "decoder codec and calcium program" (Expand search), "coder code and calcium program" (Expand search), "coder codes and calcium program" (Expand search), "coder poder and calcium program" (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 and calcium program") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and calcium program\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and calcium program ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and calcium program") OR ("in python python python programming"))*.