Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
method algorithm » mom algorithm
df optimization » _ optimization, qoe optimization, _ optimisation
_ algorithm » _ algorithms, _ algorithmic, mom algorithm
modified df » modified _, modified adam, modified bi1
code » core

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( code using ((method algorithm) OR (_ algorithm)) ) OR ( modified df optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( code using ((method algorithm) OR (_ algorithm)) ) OR ( modified df optimization algorithm ))*.