Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified passive » modified adaptive
modified time » modified bi1, modified male
time solution » time solutions, time evolution, optimal solution

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