One click generates all possible combinations. Copy with one click.
The term "how to" is one of the most used keywords on youtube and other search engines. People are interested to learn and figure out things. Searching for tutorials or help how to fix things, sell their car or unlock their iphone.
A sentence starting with "how-to" gives endless posibilities to build long tail keyword terms.
Let's take advantage of that and build a proper long tail keyword list for further research. You will get the concept of possibilities by seperating a search request into blocks and find matching synonyms.
Read the list below horizontally. Dash-seperated words are the variations which are then used in the long tail keyword generator below each in a seperate line.
The key is to find proper synonyms for your terms. Thesaurus.com is a great help here.
Make sure that there is no empty line below each last word.