Perhaps you should try some spelling variations:
novel foundation » model foundations, moral foundation, royal foundation
model foundation » models foundation, model foundations, models foundations
soil foundation » soil formation, logical foundation, formal foundation

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

• If you are trying to use Boolean operators, they must be ALL CAPS: %((((novel foundation) OR (model foundation))) OR (soil foundation)) symposium%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((novel foundation) OR (model foundation))) or (soil foundation)) symposium%22*".