Perhaps you should try some spelling variations:
"machine learning convolution algorithm" » "machine learning convolution algorithms", "machine learning evolution algorithm", "machine learning solution algorithm"
"modified objective solution algorithmss" » "modified objective solution algorithm", "modified objective evolution algorithm", "modified objective convolution algorithms", "modified objective evolutionary algorithmss", "modified objective allocation algorithmss"

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: "((\"machine learning convolution algorithm\") OR (\"modified objective solution algorithmss\"))~".
• Removing quotes may allow a broader search: (( machine learning convolution algorithm ) OR ( modified objective solution algorithmss ))~.
• Adding a wildcard symbol may retrieve word variants: (("machine learning convolution algorithm") OR ("modified objective solution algorithmss"))*.