Perhaps you should try some spelling variations:
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified learning » mobile learning, modified caging
learning solution » learning convolution, learning emotion
time estimation » pose estimation, risk estimation, motion estimation
modified time » modified bi1, modified male

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: "(( modified time estimation algorithm ) OR ( modified learning solution algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified time estimation algorithm ) OR ( modified learning solution algorithm ))*.