1. One or more non-transitory computer-storage media having computer executable instructions embodied thereon that when executed by a computer perform a method of finding information in an electronic medical record, the method comprising: receiving a search query from a user to search the electronic medical record, wherein the electronic medical record is associated with a patient, and wherein the electronic medical record includes a plurality of electronic documents that describe a medical history for the patient and is stored on the computer-storage media; identifying one or more components of the electronic medical record that contain text that matches the search query, wherein each of the one or more components is a section of text within the electronic medical record that includes one or more words; determining a query-responsiveness score for each of the one or more components that match the search query, wherein the query-responsiveness score indicates how responsive an individual component is to the search query, wherein determining the query-responsiveness score of each of the one or more components further comprises: determining a patient-subject status for each particular-clinical concept recited in the one or more components, wherein the patient-subject status indicates whether the patient is an object of a particular-clinical concept recited in a particular component of the one or more components; determining a truth status for said each particular-clinical concept recited in the one or more components, wherein the truth status indicates whether said each particular-clinical concept was expressed positively, negatively, ambiguously, or unknown; determining a clinical-usage context for each particular-clinical concept recited in the one or more components, wherein the clinical-usage context describes how the clinical concept was used in the component; determining a document-importance factor for each particular-clinical concept recited in the one or more components, wherein the document-importance factor measures the relevance of the particular-clinical concept to the main subject of a particular document by analyzing other clinical concepts that are used in the particular document with the particular-clinical concept; determining a specificity factor for each particular-clinical concept recited in the one or more components based on a degree of narrowness for a scope of said each particular-clinical concept; and presenting search results that communicate information describing each of the one or more components, wherein the search results are displayed ordered according to the query-responsiveness score assigned to each of the one or more components.