Google has removed the + operator which required a search term to be present in every search result. You can now search a single word exactly as is using quotation marks ("").

UK universities and other research institutions have posted a lot of academic, educational and research information in a range of systems similar to our own UQ eSpace repository. A search tool has now been developed to make this material more accessible. The tool runs a federated search across the more than 130 repositories included.