Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
method algorithm » mom algorithm
machine nursing » machines using, impacting nursing, machine learning
df optimisation » _ optimisation, _ optimization, qoe optimization
nursing method » nursing methods
modified df » modified _, modified adam, modified bi1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( machine nursing method algorithm ) OR ( modified df optimisation algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( machine nursing method algorithm ) OR ( modified df optimisation algorithm ))*.