Google Scholar automatically searches for simple singular and plural forms of terms you enter, along with additional different endings to some words, and for some related terms. For example:
- diet returns diet ; diets ; dietary
- sport returns sport ; sports
The number of related terms included in the results may depend on the search being conducted. This feature cannot be turned off, and there is no separate truncation search that allows the user to designate that a term should be searched with any possible ending.