Perhaps you should try some spelling variations:
"write optimization algorithmss" » "write optimization algorithms", "write optimisation algorithm", "write estimation algorithms", "write optimization algorithmsss", "write optimisation algorithmss", "write estimation algorithmss", "game optimization algorithmss", "qoe optimization algorithmss", "stage optimization algorithmss"
"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: (("write optimization algorithmss") OR ("parameters optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"write optimization algorithmss\") OR (\"parameters optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( write optimization algorithmss ) OR ( parameters optimization algorithm ))*.