8. A system comprising: one or more processors to: identify sentences, within one or more documents, the sentences including text included in a query; determine, from the identified sentences, completions for the query, when determining, the one or more processors being to merge similar completions into a single completion; assign scores to the completions based on locations within the identified sentences at which the text occurs; and select a set of completions, of the determined completions, as potential completions for the query based on the scores.
8. A system comprising: one or more processors to: identify sentences, within one or more documents, the sentences including text included in a query; determine, from the identified sentences, completions for the query, when determining, the one or more processors being to merge similar completions into a single completion; assign scores to the completions based on locations within the identified sentences at which the text occurs; and select a set of completions, of the determined completions, as potential completions for the query based on the scores. 12. The system of claim 8 , where, when assigning scores to the completions, the one or more processors are further to: assign scores to the completions based on a quantity of the one or more documents in which the completions occur.