Perhaps you should try some spelling variations:
"modified parameters optimization algorithms" » "modified parameter optimization algorithms", "modified parameter estimation algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithms", "modified parameters estimation algorithm"
"modified caging prediction algorithm" » "modified caging predation algorithm", "modified caging predators algorithm", "modified learning prediction algorithm", "modified churn prediction algorithm", "modified cliff prediction algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified caging prediction algorithm") OR ("modified parameters optimization algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified caging prediction algorithm\") OR (\"modified parameters optimization algorithms\"))".
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