Query by Reference Index range
A Reference Index number is periodically computed for each site based upon the number of references to that site from other web sites. The Index number is equal to the number of references found to that site.
|Reference Index (0-1000000)|
How to query using Reference Indexes:|
1) Enter the desired minimum and maximum reference indexes in the appropriate index fields.
2) Enter any additional keywords that you would like included in the query in the optional keyword text-field.
3) Click on the 'Run Query" button.
Keywords may be combined with the above query. To do so, enter the desired keyword/s in the keyword field prior to clicking on "Run Query". This will return all resources from the combined categories which mention the keywords. See below for more details on using keywords with your queries.
|Entered Keyword Combination||Results Returned|
|heart lung||all sites which mention both heart and lung|
|heart AND lung||all sites which mention both heart and lung|
|heart OR lung||all sites which mention either heart or lung|
|heart AND lung AND NOT therapy||all sites which mention both heart and lung but not therapy (i.e., any sites which mention therapy will be excluded)|
|heart AND "Back Issues"||all sites which mention both heart and the phrase "Back Issues" (case insensitive)|
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