Keywords may be separated by AND and/or OR statements for greater control of the search results.
For example, Centurion AND Pliers would generate a result set that contain both words. However, for Pliers OR Screwdriver, the result set returned would contain both or either words.
Exact matches can be searched for by enclosing keywords in double-quotes.
For example, "Hammer Drill" would generate a result set which match the exact string.
Brackets can be used for further control on the result set.
For example, Hilka and (Hammer or Drill or "Hammer Drill").