In Google search results depend on their rank priority called a Page Rank. Google Search provides much more option for search that is you can customizes your search results. You can customized Google search as your requirement such as you can set search result display up to 100 on one page.

Google work base on keyword that you type in Google search, but there is lot of happening behind the screen to show results on page. Google search show only result that is crawl in Google by Google bot. Google crawl millions of results crawl in their search database. Google indexes pages and caches web pages but Google also takes snapshots of file types that are PDF, Documents, Excel, Text file, Flash and so on.

Functionality

Google is most popular search engine on word wide web. Google have many featured in their search engine some of them:

Weather- Google show today’s weather conditions, temperature, humidity, wind, and forecast of all over world cities. You can just views by typing “weather” with your city or state or zip code such as weather Delhi, India.

Stock – Google display live market update on Google search results. You can views by typing stock names such as NIFTY, SENSEX, IBM stock.

Time – Google show current time of many cities, You can viewed by typing time and name of the city.

Sports Score- You can views latest scores of sports game by typing name of sports or team. You can also get schedule of team or country.

Calculator- Google search calculate all function that a calculator calculated by typing your calculation quarries.

Currency conversion- Google calculate live currency conversion by typing names or country codes.

Search Option

You can search your exact results by enter following types

• site:
• intitle:
• inurl:
• link:
• cache:
• info:
• filetype:

Some searches Google give 403 Forbidden error with text.

You can watch completes video for how to Google web search work