How do I format as below?

These are the parameters of my format in .vimrc:

set formatoptions=tqronw
set formatlistpat=^\\([\\-\\*]\\\|[0-9]\\+[.)]\\)\\s*
set textwidth=72
set autoindent

1)
My text:

- This is my text this is my text this is my text this is my text this is my text this is my text.

Result after formatting:

- This is my text this is my text this is my text this is my text this is my 
 text this is my text.

Expected Result:

- This is my text this is my text this is my text this is my text this is my 
  text this is my text.

2)
My text:

for Biochemistry, conducted a quality clinical study to determine the effects of microwave cooking on food

Result after formatting:

for Biochemistry, conducted a quality clinical study to determine the
 effects of microwave cooking on food

Expected Result:

for Biochemistry, conducted a quality clinical study to determine the
effects of microwave cooking on food

Edit
Found a solution for my first question :)
In the text there were (invisible) nbsp (no spaces).
When I replaced normal spaces, formatting was as expected