Google Search Help

1. Search Symbols

Symbol Usage Example
$ Find prices nikon $400
- Exclude words jaguar speed -car
_ Connect words quick_sort
=> quicksort | quick_sort
" Exact phrase "imagine all the people"
* Unknown terms placeholder "a * saved is a * earned"
.. Number interval camera $50..$100

2. Search Operators

Operator Usage Example
site: Get results from certain sites or domains. olympics
link: Find pages that link to a certain page.
related: Find sites that are similar to a URL you already know.
OR Pages with one of several words. world cup location 2014 OR 2018
info: Information about a URL (cached version of the page, similar pages, pages that link to the site).
cache: What a page looks like the last time Google crawled the site.
imagesize: Search image with specified WxH size. Click on Image after search. world imagesize:3000x2000
filetype: Search for a specific file type. waterfalls filetype:xls
ext: Same as filetype: waterfalls ext:xls
inurl: Search in URLs. inurl:svg
allintitle: Search in page titles. allintitle:"nike" running
allintext: Search all words in body text (not links or page title). allintext:north pole
allinanchor: Search in anchors (links) on a page allinanchor: best museums sydney
intext: Search for keyword in body text (not links or page title). intext:parlor

source: Search Operators

3. Google Calculator

  • Arithmetic
  • Functions
  • Value of physical constants
  • Base and representative conversion
  • Graphs
  • Geometry formulas
  • Unit converter

Search Commands:

  • calculator
  • a^2+b^2=c^2 calc a=4 b=7 c=?
  • unit converter

4. Tools

5. Tricks

source: 7 Clever Google Tricks Worth Knowing

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