# The search functions of CARE 2x are programmed to be "smart". Search keywords entered by the user will be analyzed whether he is looking for a patient number, a family name, a first name, family plus first name, or a birthdate, etc.
# In some modules, search functions uses fuzzy logic to compensate for possible typo errors in the keywords entered by the user.
# Search functions have only one entry field.
# In the future versions, the user will be able to add logical operators (e.g. "+", "or", "&", "similar", "containing", etc.) to the search keywords.