Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
video algorithm » vision algorithms, driven algorithm, winner algorithm
model learning » mobile learning
learning video » learning aided, learning model, learning via
parameter » parameters

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

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