In some examples, a method includes constructing, by a computing device, a plurality of expressions using a generic query language that is independent of implementation of an associated data store, the associated data store supporting a plurality of operands comprising at least one comparison operand and multiple logical operands; generating, by the computing device, a single query including the plurality of expressions to the associated data store, wherein the plurality of expressions are connected using the multiple logical operands; transmitting, by the computing device, the single query to the associated data store; and receiving, by the computing device, a single set of results corresponding to the single query.