shoud it be preferable for a key word appears in your title? it has been said it is preferable to add a key word in the title of your article. Is this true or not?
You should have your main keyword/keyphrase in the title you wish to rank for.
Hi Aliceking,
Yes, who say that, they say well.
Psst, a little secret: If your key phrase is short enough, you may use it twice in your title. This trick brings much better result.
Think about and use it. It’s wort the try.
Best,
Sandor
What do you mean by short? How many characters? 
Example:
Wanting Targeted Traffic? – 7 Tips to Get Targeted Traffic to Your Website.
Are you able to see the essence?
Enjoy,
Sandor
Oh that’s short? OK thanks, will try on a few sites
You are welcome, theentry. I’m pleased if I can to help.
All the best,
Sandor
if the quality of the title will suffer because of the keyword, there will be no problem if you didn’t include your major keyword. you can just include it in the body of your article or link that directs to your site/blog.
Hi,
Yes, but don’t overdo it, because it will provoke the opposite effect.
It is sufficient to use your keyword once per hundred words. E.g. if you have a 525 words article, you’ll be fine if you use your keyword five times only in the body of it.
All the best,
Sandor
Thanks for the tip Sandor_V on having the keyword twice in the title i will give this a try.
Some times I set up my directory structure to have the keywords in the names of the folders as well as the the name of the file, in the title of the page, in the meta tags, once surrounded by a <h1> tag near the top of the page and repeated more times through out my article, no more than %7 density.