Added keywordSearchMode parameter

v9.1 (2023-06-23)

Added

• added keywordSearchMode parameter that can be used in QueryArticles, QueryArticlesIter, QueryEvents, QueryEventsIter and QueryEvent constructors.
• added keywordSearchMode parameter to the advanced query language
• added documentation page for keywordSearchMode and the examples of usage

Updated

• types of parameters in the method calls
• updated several code example files