Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
solutions algorithm » solution algorithm, evolution algorithm, evolutionary algorithm
time solutions » time evolution, mild solutions
modified time » modified bi1, modified male
allocation » location

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

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