Google Search

TL;DR

find an exact phrase enclosing it in quotation marks (""); it will give back only results that include those same words in that same order:
```
mama "i just killed a man"
```
exclude a word from a search preceding it with a minus sign (-); it will filter out unwanted results:
```
how to scrub -tips
```
find results that include all of the words in a phrase using the asterisk symbol (*); it will give back results that include a specific phrase but may also have other words:
```
how to clean * from sheets
```
get results from a particular website only using the site: operator:
```
site:wikipedia.org obama
```
use the operator alone to determine whether Google has indexed a website:
```
site:heyitsa.me
```