 The NRC Adams Licensing Support Network Library how-to video series, Wildcard Searches. The LSN Library has search capabilities called Wildcards that can help you locate records with misspellings and abbreviations. For example, let's look for documents that have the word tortoise misspelled. Type deserttortquestionmarkse in the search field and click on the search button. All documents with the misspelled word tortoise will be displayed. Abbreviations can be found the same way. To look for documents in which the word mountain in Yucca Mountain is abbreviated, type in Yucca-M-N and click the search button. Documents with the abbreviation MTN will be displayed. You can also search for similarly spelled words with the use of an asterisk. For example, C-A-L-C-U-L-A-T asterisk will produce results for words such as calculate, calculated, calculations, and calculating. For more help, call the NRC Public Document Room staff at 301-415-4737 between 8 a.m. and 4 p.m. or email them at pdr.resource at nrc.gov.