Perhaps you should try some spelling variations:
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified based » modified male
based solution » based solutions, water solution, based evaluation
machines using » machinery using
using methods » nursing methods, making methods, counting methods

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified based solution algorithm ) or ( machines using methods algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified based solution algorithm ) OR ( machines using methods algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified based solution algorithm ) or ( machines using methods algorithm ))*.