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