Truncation, also known as derivation, is a search technique used in databases that replaces the ending of a word with a symbol. This allows different forms of a word to be searched simultaneously and increases the number of search results found. It is also referred to as wildcard search and is very useful when you know that one of your search terms has multiple endings, but all variations represent the same idea. To use truncation, enter the root of a word and put the truncation symbol at the end.
Different databases use different truncation symbols, so it is important to check the information in the database “Help” or “Search Tips” for details on which symbol to use. To truncate a search term, do a keyword search in a database, but remove the end of the word and add an asterisk (*) to the end of the word. Truncation is an effective way to broaden your search and find more relevant results. It can help you complete your search faster, as you won't have to manually type and search every variation of the word.
It can also help you find more accurate results, as it will include all forms of a word in its search. Truncation is an important tool for any researcher or student looking for information in databases. It can help you find more relevant results quickly and easily. Knowing how to use truncation will help you get the most out of your searches and make sure you are getting accurate results.