Perhaps you should try some spelling variations:
"modified objective allocation algorithm" » "modified objective estimation algorithm", "modified objective evolution algorithm", "modified objective predation algorithm"
"modified model selection algorithm" » "modified model solution algorithm", "modified model estimation algorithm", "modified model reduction algorithm", "modified market selection algorithm", "modified male selection 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 model selection algorithm") OR ("modified objective allocation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified model selection algorithm\") OR (\"modified objective allocation algorithm\"))".
• Removing quotes may allow a broader search: (( modified model selection algorithm ) OR ( modified objective allocation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified model selection algorithm") OR ("modified objective allocation algorithm"))*.