US Patent 11416480 Retrieval method and non-transistory computer readable storage medium

A retrieval method including outputting a first retrieval result to a result area, the first retrieval result being obtained by referring to a first database based on a first retrieval query entered into a retrieval area, outputting a second retrieval result and the first retrieval result in the result area, the second retrieval result being obtained by referring the first database based on a second retrieval query in response to acquiring a delimiter character and the second retrieval query entered next to the first retrieval query in the retrieval area.