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