Perhaps you should try some spelling variations:
22agricultural school » agricultural school, agricultural schools, agricultural tool
multicultural school » multicultural schools, agricultural school, multicultural society
agricultural society » agricultural science, agricultural policies, agricultural sector
agricultural soils » agricultural systems, agricultural science
agricultural soil » 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: %((((((22agricultural school) OR (agricultural soil))) OR (multicultural school))) OR (((agricultural soils) OR (agricultural society)))) of bannow%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((((22agricultural school) or (agricultural soil))) or (multicultural school))) or (((agricultural soils) OR (agricultural society)))) of bannow%22".
• Adding a wildcard symbol may retrieve word variants: %((((((22agricultural school) or (agricultural soil))) or (multicultural school))) or (((agricultural soils) OR (agricultural society)))) of bannow%22*.