Perhaps you should try some spelling variations:
"modified orca solution algorithms" » "modified orca solution algorithm", "modified orca evolution algorithm", "modified orca convolution algorithms", "modified norway solution algorithms", "modified drug solution algorithms", "modified nacl solution algorithms"
"modified objective optimized algorithm" » "modified objective optimal algorithm", "modified objective optimization algorithm", "modified objective optimized algorithms", "modified objective optimizer algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified orca solution algorithms") OR ("modified objective optimized algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified orca solution algorithms\") OR (\"modified objective optimized algorithm\"))".
• Removing quotes may allow a broader search: (( modified orca solution algorithms ) OR ( modified objective optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified orca solution algorithms") OR ("modified objective optimized algorithm"))*.