Perhaps you should try some spelling variations:
"write optimization algorithmssssssss" » "write optimization algorithms", "write optimization algorithmsssssssss", "write optimisation algorithmssssssss", "write estimation algorithmssssssss", "game optimization algorithmssssssss", "qoe optimization algorithmssssssss", "stage optimization algorithmssssssss"
"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.

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