Perhaps you should try some spelling variations:
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
method algorithm » mom algorithm
machines using » machinery using
modified ohca » modified orca
ohca solution » nacl solution
using method » nursing methods, focusing method, using metal

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

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