Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
adaptive optimization » objective optimization, adaptive quantization, static optimization
optimized algorithm » optimized algorithms, optimizer algorithms
modified adaptive » modified passive
bi1 optimized » _ optimized
modified bi1 » modified _

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: (( modified adaptive optimization algorithms ) OR ( modified bi1 optimized algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive optimization algorithms ) or ( modified bi1 optimized algorithm ))*.