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 coding speech act" » "coder coder founding speech act" (Expand search), "coder coder coaching speech act" (Expand search), "coder coder during speech act" (Expand search), "coder modern coding speech act" (Expand search), "coder color coding speech act" (Expand search), "coder odor coding speech act" (Expand search), "coder decoder coding speech act" (Expand search), "code code coding speech act" (Expand search), "decoder codec coding speech act" (Expand search), "coder coder coding speech acts" (Expand search), "coder coder coding speech and" (Expand search)

You may be able to get more results by adjusting your search query.

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