A+ Education contains scholarly sources published in Australian journals. This means you can happily use Australian terms and spellings. It’s an excellent source for information on the Australian Curriculum.
As a purpose built library database, A+ Education has a range of functionality and advanced search features not found in Google or Google Scholar. Here is their search tips page:
Here is a sample search:
A+ Education has a thesaurus (find it on the tap to the right of the screen). Try searching using any relevant terms in the thesaurus.