A set of stop words in some language. Stop words is the name given to word
s which are filtered out prior to, or after, processing of natural language
text. There is no definite list of stop words which all NLP
tools incorporate. Not all NLP tools use a stoplist. Some
tools specifically avoid using them to support phrase search.
Stop words can cause problems when using a search engine to search for
phrases that include them, particularly in names such as 'The Who',
'The The', or 'Take That'.