Perhaps you should try some spelling variations:
optimization algorithmss » optimization algorithms, optimisation algorithm, estimation algorithms
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
static optimization » stage optimization, stochastic optimization, staffing optimization
allocation » location

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

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