Perhaps you should try some spelling variations:
"stochastic differences equations" » "stochastic inference equations", "stochastic differentials equations", "stochastic preference equations", "stochastic difference equations", "stochastic difference equation", "stochastic differential equations"
"stochastic differential equation" » "stochastic differential equations", "stochastic difference equations"
"stochastic difference equationss" » "stochastic difference equations", "stochastic difference equation", "stochastic differenced equations"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("stochastic differential equation") OR ((("stochastic difference equationss") OR ("stochastic differences equations")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"stochastic differential equation\") or (((\"stochastic difference equationss\") OR (\"stochastic differences equations\"))))".
• Removing quotes may allow a broader search: (( stochastic differential equation ) or ((( stochastic difference equationss ) OR ( stochastic differences equations )))).
• Adding a wildcard symbol may retrieve word variants: (("stochastic differential equation") or ((("stochastic difference equationss") OR ("stochastic differences equations"))))*.