Perhaps you should try some spelling variations:
"allocation optimization algorithmssss" » "allocation optimization algorithms", "allocation optimisation algorithm", "allocation optimization algorithmsssss", "allocation optimisation algorithmssss", "allocation estimation algorithmssss"
"parameters optimization algorithm" » "parameter optimization algorithm", "parameter estimation algorithm", "parameters optimization algorithms", "parameters optimisation algorithm", "parameters estimation algorithm"

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

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