To Search a text from Stored procedure

alter proc usp_find_word
as
begin

select 'anuragggggggggggg'
declare @varrrrrrr varchar(50)

end

-------------------------

SELECT OBJECT_NAME(object_id), OBJECT_DEFINITION(object_id)
FROM sys.procedures
WHERE OBJECT_DEFINITION(object_id) LIKE '%anuragggggggggggg%'

SELECT OBJECT_NAME(object_id), OBJECT_DEFINITION(object_id)
FROM sys.procedures
WHERE OBJECT_DEFINITION(object_id) LIKE '%@varrrrrrr%'

Try this too

SELECT *, OBJECT_DEFINITION(object_id) ObjectDefinition
FROM sys.objects
WHERE OBJECT_DEFINITION(object_id) LIKE '%anuragggggggggggg%'