Perhaps you should try some spelling variations:
"modified aging optimization algorithms" » "modified aging optimisation algorithm", "modified aging estimation algorithms", "modified aging estimation algorithm", "modified staffing optimization algorithms", "modified game optimization algorithms", "modified caging optimization algorithms"
"modified allocation optimized algorithm" » "modified allocation optimization algorithm", "modified allocation optimized algorithms", "modified allocation optimizer algorithms"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified allocation optimized algorithm\") OR (\"modified aging optimization algorithms\"))~".
• Removing quotes may allow a broader search: (( modified allocation optimized algorithm ) OR ( modified aging optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified allocation optimized algorithm") OR ("modified aging optimization algorithms"))*.