Part II: Crafting Queries and Using the Google Research Tools in .NET

Generation Quick Response Code in .NET Part II: Crafting Queries and Using the Google Research Tools

If you don t find the phone number you need using Google s phonebook: operator, try looking for the listing with Google s Web search A surprising number of phone numbers, along with address information, do show up on the Web Doing a Web search of the company name and the city and state is particularly helpful For example, the search string Google Mountain View CA shows a Local Results item at the top of the results set, and the item contains Google s phone number Pretty cool! Because not all online phone directories use the same underlying data, you should also try other phone directories besides Google before you give up your phone number search A good online directory to try is wwwswitch boardcom Because Switchboard is well connected in the US telephone industry, it tends to have comprehensive listings in the United States There are, of course, many other phone directory sites on the Web; you can find many of them by searching Google for related:wwwswitchboardcom Switchboard (like Google) only includes US telephone numbers If you are interested in phone numbers outside the US, Infobel (wwwinfobelcom/world) is a good site to try Infobel provides links to phone directories for most countries in the world

a fee You can easily find these services by looking at the sponsored links when you do a find person or find business search on Google Caveat emptor! It s up to you to investigate these services before you try them out Google also supports reverse phone lookups This means that if you have a US phone number, you can just enter it as a search into Google With a reverse phone lookup, Google shows you the name and address associated with the number (Figure 5-6 shows you the results of a reverse lookup for 408-363-0186, one of the numbers I found for Google) Reverse lookups are, of course, useful if you have a phone number but lack other information You can also use the information provided by the reverse lookup to eliminate possible numbers (Because the Google mothership is docked in Mountain View, and the 408-363-0186 number resolves to San Jose, it is probably not a primary Google phone number) If you really want to find a business s phone number, the easiest way to do so would probably be to look through the Contact Us section of the company s Web site In addition, you can use reverse lookups to get more information about the person or business associated with the number (For more information about a variety of numbers you can enter directly into the Google search box, see 1)

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Figure 5-6: A reverse lookup for a phone number shows the name and address associated with the number, as well as Web pages that match the search

It s often the case that a researcher needs to find information about a particular site, along with information contained on the site For example, suppose you are researching information that the US FBI has about white-collar crime For the time being, you are only interested in FBI information, so you need to limit your searches to the FBI site (fbigov) The following sections explain how to comb a site go through it with a fine-tooth comb looking for every reference to your search term

The first thing you might want to do is find out what Google knows about the site you want to comb For example, if you re interested in combing the US FBI s Web site, you start by entering fbigov as a search term in Google The results shown look a lot like Figure 5-7 You can search for either fbigov or wwwfbigov and get the same results The return results for the domain search, shown in Figure 5-7, provide you with a link to the domain s home page, as well as links to

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