The worlds most used and recognized search engines.

However, most of the researchon information retrieval systems is on small well controlled homogeneouscollections such as collections of scientific papers or news stories ona related topic.

Our main goal is to improve the quality of web search engines.

We have built a large-scalesearch engine which addresses many of the problems of existing systems.

The text of links is treated in a special way in our search engine.

Search engines constantly tweak their algorithms to try to balance relevancy algorithms based on topical authority and overall authority across the entire web. Sites may be considered topical authorities or general authorities. For example, and are considered broad general authority sites. This site is a topical authority on SEO, but not a broad general authority.

is the modern day search engine.

For most popular subjects, a simple text matching search that is restrictedto web page titles performs admirably when PageRank prioritizes the results(demo available at ).

Search engine technology has had to scale dramatically to keep up withthe growth of the web.

We invested in it because there is a need for a private search engine

Search engines do not index most content in JavaScript. In , JavaScript has been combined with other technologies to make web pages even more interactive.

Thesis Google Custom Search Widget

Please note that most keyword research tools used alone are going to be highly inaccurate at giving exact quantitative search volumes. The tools are better for qualitative measurements. To test the exact volume for a keyword it may make sense to set up a test Google campaign.

Google Custom Search Wordpress Thesis

The influence of Google in Internet use as information source is evident in the fact that by June 2010, it accounted for more than 70 percent of total Internet searches in America.

"They reprogrammed the Google search engine to populate the ..

(Hamen 7) Early search engines were difficult to use because they only listed results based on the number of times the search term appeared on the web site....

At the same time,the number of queries search engines handle has grown incredibly too.

For a multi-word search, the situation is more complicated.

While ROI is a somewhat sophisticated measurement, some search marketers prefer to account for their marketing using more sophisticate calculations.

Therefore, Page and Brin decided to come up with a solution by creating a new search engine.

Aside from the quality of search, Google is designed to scale.

Search engines may look at signals like a strong stream of regular repeat visits to a site & many as signals of , which lead them to rank the site higher in algorithms like . Sites which get few repeat visits and few brand-related searches compared agains their overall search traffic footprint may be viewed as lower quality sites & have their rankings suppressed.

Fifteen years later, Google has expanded into much more than just a search engine.

Google Suggest - Search Engine Journal

Despite the fact that research on the detrimental effects of the Internet is still young, there is no doubt that the Internet is changing the way one thinks, but it is not necessarily making one “dumber.” What it is doing, however, is bringing to light some bad habits that are affecting the way we process information....