Perhaps you should try some spelling variations:
"modified caging optimization algorithms" » "modified caging estimation algorithms", "modified caging estimation algorithm", "modified caging optimized algorithms", "modified staffing optimization algorithms"
"modified bayesian optimisation algorithm" » "modified bayesian estimation algorithm", "modified bayesian estimation algorithms", "modified bayesian optimization algorithm"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified bayesian optimisation algorithm") or ("modified caging optimization algorithms"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified bayesian optimisation algorithm") OR ("modified caging optimization algorithms")).
• Removing quotes may allow a broader search: (( modified bayesian optimisation algorithm ) or ( modified caging optimization algorithms )).
• Adding a wildcard symbol may retrieve word variants: (("modified bayesian optimisation algorithm") or ("modified caging optimization algorithms"))*.