As a User when GSD Web cannot find an exact match in search, show a no results found page

[ninjapanzer]

When I search for something that isn't an exact match I am redirected to the gsd-database repo search page.

We should probably have an intermediate page which shows that no results are found and links to the GH search while giving some examples of what a search should look for so we can clarify what fields would be indexed by a search.

This might want to expand to an advanced search that could selectively dig deeper into the fields or focus on some of our data delineation based on time range or the submission year.

[joshbuker]

Adding to the advanced search idea, supporting searching by CPE or PURL would be very valuable.