Perhaps you should try some spelling variations:
"modified adaptive optimisation algorithm" » "modified adaptive optimization algorithms", "modified adaptive estimation algorithm", "modified passive optimisation algorithm"
"modified write estimation algorithms" » "modified write estimation algorithm", "modified write optimization algorithms", "modified write approximation algorithms", "modified risk estimation algorithms", "modified pose estimation 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 write estimation algorithms") OR ("modified adaptive optimisation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified write estimation algorithms\") OR (\"modified adaptive optimisation algorithm\"))".
• Removing quotes may allow a broader search: (( modified write estimation algorithms ) OR ( modified adaptive optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified write estimation algorithms") OR ("modified adaptive optimisation algorithm"))*.