| CPC G06F 40/279 (2020.01) [G06F 16/243 (2019.01); G06F 40/117 (2020.01); G06V 30/10 (2022.01)] | 20 Claims |

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1. A method for processing text data comprising:
analyzing, by a computing device, the text data to identify a plurality of keywords;
determining, by the computing device, whether each of the plurality of keywords exists in one or more databases; and
when a keyword in the plurality of keywords is not determined to exist in the one or more databases, tagging, by the computing device, the keyword with a plurality of characters for storage, the plurality of characters including at least a second character to indicate a corresponding database for storing the keyword.
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