Perhaps you should try some spelling variations:
interaction conventional » interactions unconventional, introduction conventional, interactions conditional
integration continuous » introduction continuous
method session » methods session, method selection
session soft » session short, session ofthe, session state
drinks » drink

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((interaction conventional) or (integration continuous)) method session soft drinks~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((interaction conventional) OR (integration continuous)) method session soft drinks.
• Adding a wildcard symbol may retrieve word variants: ((interaction conventional) or (integration continuous)) method session soft drinks*.