Perhaps you should try some spelling variations:
rotating » coating, relating
rotation » citation, station
rotational » citational, stational, rational, vocational
locations » location
allocating » allocation, locating
core » more, care
slippers » slippery, grippers, snippets

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((rotating OR rotation) or rotational) or locations) or allocating) bus (code or core) slippers~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rotating OR rotation) OR rotational) OR locations) OR allocating) bus (code OR core) slippers.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rotating OR rotation) or rotational) or locations) or allocating) bus (code or core) slippers".
• Adding a wildcard symbol may retrieve word variants: ((((rotating OR rotation) or rotational) or locations) or allocating) bus (code or core) slippers*.