The search is case insensitive. Moreover, we adopt simple REGEX (Regular Expressions) rules for the search, especially:

• Anchor Begin ^: ^Nem permits to find products with a description starting by the word 'nem'.
• Anchor End $: 1kg$ permits to find products with a description ended by '1kg'.
• Joker %: replaces a whatever string of any length. Vanilla%Madagascar permits to find products with a designation as 'Gourmet Black Vanilla of top quality naturally growed in Madagascar'.
• Button [I'm Feeling Lucky] permits to show the 1st product found in the search, try with carillon...
• Keys Ctrl+Click or Shift+Click to re-display the hidden list of the search results.
• Mouse Double-Click to toggle between old and new input texts and re-display the hidden list of the search results.
• Abbreviations of Useful keywords:

  dir:	supplier's name
  u|user|username:	supplier's username
  cat:	products categories
  country|pays|国家:	country name
  tm:	TradeMark
  code0:	product code of the supplier
  code:	product code
  ean:	EAN code of the product

  For example, if you type in the search box: country:China, you would be presented all products from China.