If you misspell a search term, IEEE Xplore looks for text in the database that is spelled the same way and may find some matches. To ensure your query returns expected results, the system also displays a search suggestion listing an alternative spelling for the search term and the number of records matching that spelling. Click the suggestion to run that search.
In this illustration, your search for rfiid yielded no results. IEEE Xplore suggests searching for rfid, which will return 7568 records.
Broadening a Search