User should be able to search DOIs using a partial match of the DOI.
Eg a search for "10.5286/SOFTWARE/EUPHONIC" should return:
- 10.5286/SOFTWARE/EUPHONIC
- 10.5286/SOFTWARE/EUPHONIC/0.6.1
- 10.5286/SOFTWARE/EUPHONIC/0.6.2
- 10.5286/SOFTWARE/EUPHONIC/0.6.3
- 10.5286/SOFTWARE/EUPHONIC/0.6.4
- 10.5286/SOFTWARE/EUPHONIC/0.6.5
- 10.5286/SOFTWARE/EUPHONIC/1.0.0