The search menu provides search functionality.

Find - shows search dialog

Find next - finds the next occurence of the search text

Find and replace - finds all the occurences of the search text and replaces the user selected occurences with the replace text

Find in file - finds all the occurences of the search text in the current file and shows them in the Search view

Find in path - finds all the occurences of the search text in the selected folder and files and shows them in the Search view