Perhaps you should try some spelling variations:
"stochastic differential equation" » "stochastic difference equations"
"stochastic differential equations" » "stochastic difference equationss"
"stochastic inference equations" » "stochastic difference equations", "stochastic preference equations", "stochastic convergence equations", "stochastic reference equations", "stochastic differences 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 differential equations") OR ("stochastic inference equations")))).
• Removing quotes may allow a broader search: (( stochastic differential equation ) or ((( stochastic differential equations ) or ( stochastic inference equations )))).
• Adding a wildcard symbol may retrieve word variants: (("stochastic differential equation") or ((("stochastic differential equations") or ("stochastic inference equations"))))*.