Perhaps you should try some spelling variations:
"certified network optimisation algorithm" » "certified network optimization algorithms", "certified network estimation algorithm", "certified network estimation algorithms", "certified network optimization algorithm", "verified network optimisation algorithm"
"modified adaptive evolution algorithm" » "modified adaptive solution algorithm", "modified adaptive evolutionary algorithm", "modified adaptive convolution algorithms", "modified adaptive ventilation algorithm", "modified passive evolution algorithm"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified adaptive evolution algorithm") OR ("certified network optimisation algorithm"))~.
• Removing quotes may allow a broader search: (( modified adaptive evolution algorithm ) or ( certified network optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified adaptive evolution algorithm") or ("certified network optimisation algorithm"))*.