The Find/Query tool, located in the Select Features tab, is used to select any feature that has a match with the keyword entered in the search field. There is also an advanced search option that finds and selects features based on certain conditions the user sets.
Quick Find is the first tab in the Find/Query tool. This lets users search and select any feature that has a match to the search. The layers in the project are shown in this window and can be selected and deselected to refine your search.
The Advanced Query is the second tab in the Find/Query tool. This allows users to search based on a condition they set. Multiple conditions can be set to refine your search and the search tool can also select features that match any or all query conditions. Once the conditions are set, there is a drop down menu on the bottom of the window that allows you to either create a new selection from the results, add results to current selection, and search only in current selection. Features that match the conditions set will be selected after using the Find button.