Perhaps you should try some spelling variations:
based representation » based presentation, self representation, data representation
commercial codes » commercial code, commercial courts, commercial crimes
based receptive » based preventive, based reflective, based relative
commercial ode » commercial code, commercial de, commercial model
codes phase » codes whose, node phase, losses phase
phase based » pose based
ode case » node case, one case, pde case

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( commercial ode case based representation ) or ( commercial codes phase based receptive ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( commercial ode case based representation ) OR ( commercial codes phase based receptive )).
• Adding a wildcard symbol may retrieve word variants: (( commercial ode case based representation ) or ( commercial codes phase based receptive ))*.