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
sales estimation » pulses estimation, sphere estimation, pose estimation
modified sales » modified male, modified traces

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified sales estimation algorithm ) OR ( modified learning solution algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified sales estimation algorithm ) OR ( modified learning solution algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified sales estimation algorithm ) OR ( modified learning solution algorithm ))*.