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