Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
df optimisation » _ optimisation, _ optimization, qoe optimization
mom algorithm » adam algorithm, mppt algorithm, _ algorithm
mode control » mimo control
modified df » modified _, modified adam, modified bi1

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

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