Perhaps you should try some spelling variations:
"stochastic differences equations" » "stochastic difference equations", "stochastic inference equations", "stochastic differentials equations", "stochastic difference equation", "stochastic differences variations"
"stochastic differentes situations" » "stochastic difference situations", "stochastic differentials situations", "stochasjic differential situations", "stochastic different situations", "stochastic difference equations"
"stochastic differential equation" » "stochastic difference equations"
"stochastic differential equations" » "stochastic difference equationss"

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 differences equations") OR ("stochastic differentes situations")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"stochastic differential equation\") or (((\"stochastic differential equations\") or (((\"stochastic differences equations\") OR (\"stochastic differentes situations\"))))))".
• Removing quotes may allow a broader search: (( stochastic differential equation ) or ((( stochastic differential equations ) or ((( stochastic differences equations ) OR ( stochastic differentes situations )))))).
• Adding a wildcard symbol may retrieve word variants: (("stochastic differential equation") or ((("stochastic differential equations") or ((("stochastic differences equations") OR ("stochastic differentes situations"))))))*.