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