Perhaps you should try some spelling variations:
slas » slabs, sas, suas
seas » sets, sea, ses
sath » sathe, saith, sathi
pathe » paths, mathe, patho
swat » sweat, swan, sat
spate » spaten, space, spite
spater » spatenr, spacer, spiter
-plate » -plates, -place

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: ((slas OR seas) OR (((sath OR pathe) OR swat) OR (spate OR spater)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((slas OR seas) or (((sath or pathe) or swat) or (spate or spater)))-plate".
• Adding a wildcard symbol may retrieve word variants: ((slas OR seas) or (((sath or pathe) or swat) or (spate or spater)))-plate*.