Perhaps you should try some spelling variations:
"modified allocation optimization algorithm" » "modified allocation optimization algorithms", "modified allocation optimisation algorithm", "modified allocation estimation algorithm", "modified location optimization algorithm"
"modified write estimation algorithmss" » "modified write estimation algorithms", "modified write estimation algorithm", "modified write optimization algorithms", "modified risk estimation algorithmss", "modified pose estimation algorithmss"

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

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