Keywords can be separated AND and/or OR parameters for greater control of results.
For example, fermentation AND chamber the search will return results that contain both words. However, for fermentation OR chamber, the search result will contain both or any word.
Exact matches can be searched by adding keywords between quotes.
Exemple, "Bakery oven" will generate a set of results that matches the correct expression.
Brackets can be used to further control the results.
Exemple, Climate and (chamber or maturation or "smoking").