8. A computer system, comprising: one or more servers that are configured to host an online media store; memory; one or more programs that are stored in the memory, the one or more programs comprising instructions for: receiving, over a network, at least one search character entered at a client application on a client device; determining a set of words that match the at least one search character, each word in the determined set of words being associated with one or more digital media assets available at the online media store; based on capabilities of the client device, filtering out a particular set of words from the determined set of words that match the at least one search character; obtaining sales popularity data for the digital media assets, wherein the sales popularity data for a respective digital media asset is based on purchase data for the respective digital media asset; ordering words in the determined set of words based on the sales popularity data of corresponding digital media assets; and sending at least a subset of the ordered words to the client device for presentation in the client application.
9. The computer system of claim 8 , wherein filtering out the particular set of words based on the capabilities of the client device includes filtering out a set of words that corresponds to a particular media asset that is not accessible to the client device.