Perhaps you should try some spelling variations:
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"
"modified based prediction algorithm" » "modified based predation algorithm", "modified based predators algorithm", "modified risk prediction algorithm", "modified a prediction algorithm", "modified admet prediction algorithm", "modified male 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 based prediction algorithm") OR ("modified objective optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified based prediction algorithm\") OR (\"modified objective optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( modified based prediction algorithm ) OR ( modified objective optimization algorithm ))*.