Perhaps you should try some spelling variations:
"modified pose optimisation algorithm" » "modified pose optimization algorithms", "modified pose estimation algorithm", "modified pose estimation algorithms", "modified qoe optimization algorithm", "modified _ optimisation algorithm", "modified male optimisation algorithm", "modified passive optimisation algorithm"
"modified invasive ventilation algorithm" » "modified invasive estimation algorithm", "modified invasive estimation algorithms", "modified invasive evolution algorithm", "modified adaptive ventilation algorithm", "modified passive ventilation algorithm"

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

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