Perhaps you should try some spelling variations:
"coder coder enabling contextual effects" » "coder coder enabling context effects" (Expand search), "coder coder enabling contexts effects" (Expand search), "coder coder inducing contextual effects" (Expand search), "coder decoder enabling contextual effects" (Expand search), "code code enabling contextual effects" (Expand search), "decoder codec enabling contextual effects" (Expand search)
"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)

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 enabling contextual effects") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder enabling contextual effects\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder enabling contextual effects ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder enabling contextual effects") OR ("on python python python programming"))*.