Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder coder and fish processing" » "coder decoder and fish processing" (Expand search), "code code and fish processing" (Expand search), "decoder codec and fish processing" (Expand search), "coder code and fish processing" (Expand search), "coder codes and fish processing" (Expand search), "coder poder and fish processing" (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 fish processing") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and fish processing\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and fish processing ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and fish processing") OR ("_ python python python programming"))*.