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a quantum algorithm

Grover's algorithm is a quantum algorithm that offers quadratic speedup over the classical linear search for unsorted lists.

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one of the most important quantum algorithms, which performs the task of searching an unsorted database without a priori probability

Grover's algorithm is one of the most important quantum algorithms, which performs the task of searching an unsorted database without a priori probability.

as searching a database

Grover's Algorithm is usually described as searching a database.

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Grover’s algorithm, a famous quantum search algorithm

Grover’s algorithm, a famous quantum search algorithm, could find you in a phone book with 100 million names with just 10,000 operations.