According to the method of retrieval services and systems

The present invention discloses a method and system for retrieval by business. Wherein, the method comprising: performing segmentation to obtain word query string input query keywords by retrieving pre-assembly pre-deployment, of the word query string is decomposed to obtain the query string based on word plurality of service query strings according to the service type and, service type of the plurality of traffic priority sorting the query string; a plurality of service query string is retrieved by searching the sorted components are pre-deployment; calculating a ranking value output by the processing component retrieving pre-deployment, and in accordance with ranking value of the output results of the retrieved sort. The method and system of the present invention can be configured in a unified framework based on different regions different sort order, personalized service sorting multiple regions adapt to the development of new services.