Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
df optimization » _ optimization, qoe optimization, _ optimisation
real algorithm » adam algorithm, search algorithm
modified df » modified _, modified adam, modified bi1
using real » using metal, using raw
code » core

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( code using real algorithm ) or ( modified df optimization algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( code using real algorithm ) OR ( modified df optimization algorithm ))*.