I'll show you what I got Googling each of those terms.
https://www.google.com/search?source=hp&ei=ylKJXJLCKs-MtgXxrqmYCw&q=+Cause+NOT+tornadoes+&btnK=Google+Search&oq=+Cause+NOT+tornadoes+&gs_l=psy-ab.3..33i160.3438.3438..4564...0.0..0.151.151.0j1......0....2j1..gws-wiz.....0.UM31imqYmBk
https://www.google.com/search?source=hp&ei=BlOJXLSKD8OctAXcrKyABA&q=Tornadoes+OR+causes&btnK=Google+Search&oq=Tornadoes+OR+causes&gs_l=psy-ab.3..0i22i30l5.3543.3543..4261...0.0..0.106.106.0j1......0....2j1..gws-wiz.....0.bj_njMSBDyU
https://www.google.com/search?source=hp&ei=c1OJXJGMCJGe_QaUmIWACg&q=+%22Tornadoes+causes%22+&btnK=Google+Search&oq=+%22Tornadoes+causes%22+&gs_l=psy-ab.3..0j0i22i30l9.4196.4196..6205...0.0..0.94.94.1......0....2j1..gws-wiz.....0.nLakpNb3bCs
https://www.google.com/search?source=hp&ei=ulOJXMqKFtLN_Aa3hKGADg&q=+Causes+-+tornadoes&btnK=Google+Search&oq=+Causes+-+tornadoes&gs_l=psy-ab.3..0i22i30l10.3861.3861..5437...0.0..0.104.104.0j1......0....2j1..gws-wiz.....0.aW3PyuRAfg0
The last one was probably most direct -- but they all had sites about the causes of tornadoes.
Your information is way out of date. It doesn't make much difference which search term protocol you use.
You are reasherching the following question: What causes tornadoes? Choose the best query to use when searching for the answer.
A Cause NOT tornadoes
B Tornadoes OR causes*****
C "Tornadoes causes"
D Causes - tornadoes
2 answers
https://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html
Scroll down below "How to Google" and read, read, read. However, keep in mind this was first published online in November 2011. So, as Ms. Sue said, your information [and I'll add, this webpage's information, too] is out of date. Google's programmers have made the search engine "smarter" as time has gone on.
Scroll down below "How to Google" and read, read, read. However, keep in mind this was first published online in November 2011. So, as Ms. Sue said, your information [and I'll add, this webpage's information, too] is out of date. Google's programmers have made the search engine "smarter" as time has gone on.