24. The computer program product of claim 15 , wherein the integration rule is based on an orthographic rule of a language.
15. A computer program product comprising a non-transitory computer-readable storage medium containing computer program code for: receiving an abstract phrase comprising a text phrase and a variable at a particular position in the text phrase; receiving a text value for the variable; combining the text phrase of the abstract phrase and the text value according to the particular position of the variable; applying an integration rule at a boundary of the text phrase of the abstract phrase and the text value to produce an integrated phrase, the integration rule based on a language rule, wherein the integration rule changes a portion of a word of the text phrase of the abstract phrase or a portion of a word of the text value so that the text phrase and the text value comply with the integration rule.