Keywords may be separated by AND and/or OR statements for greater control of the search results.
For example, Bosch AND sensor would generate a result set that contain both words. However, for sensor OR switch, the result set returned would contain both or either words.
Exact matches can be searched for by enclosing keywords in double-quotes.
For example, "control arm" would generate a result set which matches the exact string.
Brackets can be used for further control on the result set.
For example, Bosch and (sensor or switch or "air mass meter").