Form your query In many text fields, you can use patterns as follows:
A  contains A
^A  starts with A
A$  ends with A
A|B  A or B
.*  find all strings in this field
(  use backslash to find
special characters in field
Search by Language and Basic Properties
Search by Morphology
Search by Phonology
Search by Syntax & Semantics
Search by Relation
Search by Publication Status and Notes
  Number of matches: 2855 (publically available) out of 4084.