Perhaps you should try some spelling variations:
"work regulations" » "work relations", "bank regulations", "network regulation", "dark regulations", "network regulations", "clock regulations"
"work regulation" » "dark regulation", "network regulation", "clock regulation"
"york relations" » "work relations", "block relations", "clock relations"
"work relation" » "work relations", "work relaxation", "work relating"

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: (((((("york relations") OR ("work regulations"))) OR ((("work relation") OR ("work regulation"))))) OR ("york relating")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"york relations\") OR (\"work regulations\"))) or (((\"work relation\") or (\"work regulation\"))))) or (\"york relating\"))".
• Removing quotes may allow a broader search: (((((( york relations ) OR ( work regulations ))) or ((( work relation ) or ( work regulation ))))) or ( york relating )).
• Adding a wildcard symbol may retrieve word variants: (((((("york relations") OR ("work regulations"))) or ((("work relation") or ("work regulation"))))) or ("york relating"))*.