Perhaps you should try some spelling variations:
frontiers collection » containers collection, frontiers section, reuters collection
containers creation » containers creating, container creating, containers section
frontiers selection » frontiers section, frontier section, frontier electron
folders collection » folders connections, leaders collection, lovers collection
holders collective » polymers collective, models collective, workers collective

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: %22the ((((((frontiers collection) OR (containers creation))) OR (((folders collection) OR (holders collective))))) OR (frontiers selection))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22the ((((((frontiers collection) or (containers creation))) or (((folders collection) OR (holders collective))))) or (frontiers selection))%22".
• Adding a wildcard symbol may retrieve word variants: %22the ((((((frontiers collection) or (containers creation))) or (((folders collection) OR (holders collective))))) or (frontiers selection))%22*.