Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithms
allocation estimation » allocation optimization, motion estimation
near optimization » network optimization, stage optimization, _ optimization
modified near » modified seird, modified adam

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified near optimization algorithm ) or ( modified allocation estimation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified near optimization algorithm ) OR ( modified allocation estimation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified near optimization algorithm ) or ( modified allocation estimation algorithm ))*.