Perhaps you should try some spelling variations:
course dimensions » core dimensions, four dimensions, course divisions
circuits course » circuits source, circuits pour, circuits current
gauge spaces » large space, safe spaces, use spaces
whose spaces » phase spaces, whose race, loose space
shape spaces » shape space, shared spaces, state spaces

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication circuits course dimensions ((gauge spaces) or (((whose spaces) OR (shape spaces))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication circuits course dimensions ((gauge spaces) OR (((whose spaces) OR (shape spaces)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication circuits course dimensions ((gauge spaces) or (((whose spaces) OR (shape spaces))))".
• Adding a wildcard symbol may retrieve word variants: communication circuits course dimensions ((gauge spaces) or (((whose spaces) OR (shape spaces))))*.