Perhaps you should try some spelling variations:
multicultural school » multicultural schools, multicultural society, multicultural science
agricultural school » agricultural sectors, agricultural sector, agricultural sensor
agricultural soils » agricultural society, agricultural systems, agricultural science
agricultural soil » agricultural society, agricultural _, agricultural science

Try widening your search to All Fields.

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: %((((((22((agricultural school) OR (agricultural soils))) OR (agricultural soil))) OR (multicultural school))) OR (((((agricultural school) OR (agricultural soils))s) OR (((agricultural school) OR (agricultural soils)))))) of bannow%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((((22((agricultural school) OR (agricultural soils))) or (agricultural soil))) or (multicultural school))) or (((((agricultural school) OR (agricultural soils))s) or (((agricultural school) OR (agricultural soils)))))) of bannow%22".
• Adding a wildcard symbol may retrieve word variants: %((((((22((agricultural school) OR (agricultural soils))) or (agricultural soil))) or (multicultural school))) or (((((agricultural school) OR (agricultural soils))s) or (((agricultural school) OR (agricultural soils)))))) of bannow%22*.