15. A non-transitory computer-readable medium to store instructions executable by one or more processors of one or more devices, the instructions comprising: one or more instructions to receive a voice search query; one or more instructions to determine recognition hypotheses based on the voice search query, where the recognition hypotheses are associated with a plurality of statistical weights that reflect respective likelihoods that the recognition hypotheses are accurate with respect to the voice search query; one or more instructions to select, based on the plurality of statistical weights and as selected recognition hypotheses, a plurality of the recognition hypotheses, where a quantity of the selected recognition hypotheses is based on a quantity of terms included in one of the selected recognition hypotheses and a maximum quantity of terms to be included in a weighted boolean query; one or more instructions to construct the weighted boolean query, where the weighted boolean query includes the selected recognition hypotheses, weighted by corresponding statistical weights of the plurality of statistical weights; and one or more instructions to obtain results associated with the weighted boolean query.
15. A non-transitory computer-readable medium to store instructions executable by one or more processors of one or more devices, the instructions comprising: one or more instructions to receive a voice search query; one or more instructions to determine recognition hypotheses based on the voice search query, where the recognition hypotheses are associated with a plurality of statistical weights that reflect respective likelihoods that the recognition hypotheses are accurate with respect to the voice search query; one or more instructions to select, based on the plurality of statistical weights and as selected recognition hypotheses, a plurality of the recognition hypotheses, where a quantity of the selected recognition hypotheses is based on a quantity of terms included in one of the selected recognition hypotheses and a maximum quantity of terms to be included in a weighted boolean query; one or more instructions to construct the weighted boolean query, where the weighted boolean query includes the selected recognition hypotheses, weighted by corresponding statistical weights of the plurality of statistical weights; and one or more instructions to obtain results associated with the weighted boolean query. 18. The non-transitory computer-readable medium of claim 15 , where the instructions further comprise: one or more instructions to determine the plurality of statistical weights based on at least one of a language model, a phonetic dictionary, or an acoustic model.