Search HYPPA

This search engine scans the pages of HYPPA.

• The caracter "*" can be used as a truncation :

  Example : "vir*", , the search engine will find the words virology, virus, viruses, etc.

• All the words: : blanks are replaced by AND so the search returns pages containing all the words. Example: "virus tomato", the search engine will find the pages containing both "virus" and "tomato".

• One of the words: if you write several words the search engine replaces blanks by OR and returns pages containing any of the words.

  Example: "virus tomato", the search engine will find all the pages with "virus" or "tomato".

• Boolean expressions : you can write Boolean expressions using parentheses and the Boolean operators AND OR NOT.

  Example: "(virus OR virology) NOT tomato" returns pages containing "virus" and "virology" but which do not contain "tomato".: AND, OR, NOT.