Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
staffing optimisation » staffing optimization, static optimization
solution algorithm » evolution algorithm, convolution algorithms, evolutionary algorithm
modified staffing » modified caging
modified water » modified male
water solution » water absorption

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

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