In fact, they used the word element to talk about anything that was basic. Ancient Greek philosophers, for example, thought that everything consisted of four elements: earth, fire, water, and air. Other philosophers thought there were only two elements: sulfur and mercury.
The Internet was expected to eliminate search costs (Pereira 2005). For example, electronic commerce was predicted to cause disintermediation as search costs become low enough for end-consumers to incur them directly instead of employing retailers to do this for them.
This search mechanism provides you with the opportunity to search across numerous disciplines and sources. It searches journals, theses, abstracts, articles, etc. Simple keyword searches may not be as beneficial in terms of returns as in the normal Google search engine. Try using the advanced search options to search for phrases, titles, authors, etc.