Hi Thomas,
Are you still googling? I understood that Google is setting up a database of all peoples searches and stores it forever for future analysis. But that is hear say from the grapevine.
Have you thought of re-doing your search with health oriented search engines and / or in PubMed? It might be that research is more likely popping up in these databases than in Google.
Just a half Euro cent (With our Dutch queen on one side only).

William
Hi William,
YES!
From the IT viewpoint there will be limited responses on the 'health oriented search engines' that would be of significance to the operational aspects of a global distributed co-operative information system.
Should I require detailed information on the proper content of an EHR or a medical/health condition I would include a PubMed search. As you imply 'research' belongs in a /'health orinted'/PubMed search.
When you cross the border into topics involving deployment try leaving 'health oriented search engines' behind and climb into the IT world. At some point research should turn into reality. Prior to reaching that 'border' research has to adopt.
Tried the same exercise using PubMed. Recognize from an IT viewpoint the terms often do not match, e.g., performance, scalability, sustainability (e.g., web services).
A SUMMARY is included at the end of the following data.
PUBMED SEARCH