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