Perhaps you should try some spelling variations:
"modified motion optimization algorithms" » "modified motion optimisation algorithm", "modified motion estimation algorithms", "modified motion estimation algorithm", "modified policy optimization algorithms", "modified allocation optimization algorithms"
"machinery using method algorithm" » "machinery using mom algorithm", "machines using method algorithm", "machinery nursing methods algorithm", "machinery focusing method algorithm", "machinery using metal algorithm"

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

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