1. A system for augmentation of search terms and validation of data relevance, comprising: a memory that stores computer-executable components; and a processor device, communicatively coupled to the memory, that facilitates execution of the computer-executable components, the computer-executable components comprising: a search engine configured to generate a first set of search results related to a client profile from a set of data sources based on identifying data; a profile analyzer configured to generate the client profile with one or more metadata extracted from the first set of search results and to generate a rank of the one or more metadata according to a validation measure; and an augmentation module configured to: select at least a portion of the one or more metadata based on the rank of the one or more metadata as a set of search data from the client profile, modify the identifying data with the set of search data as modified identifying data, and initiate a search for a second set of search results that includes the one or more metadata from the set of data sources based on the modified identifying data; and a validation engine configured to: validate the identifying data based on association strengths between the identifying data, the first and second sets of search results, validate the one or more metadata by generating validation scores for the one or more metadata based on the association strengths and a frequency of occurrence of the one or more metadata in the first and second sets of search results; and dynamically re-rank the one or more metadata based on the association strengths and the frequency of occurrence; and the profile analyzer is further configured to update the one or more metadata of the client profile to generate an updated client profile using the dynamic re-rank of the one or more metadata.