Undoubted, adsense loves your content. Great content could give you more money. Unfortunately, some people could not build a great content. You do not have to broken hearts. You can find other people to write your idea. They may give you great content for your blog or Hubpages.

You must sure, that the writer knows what your goal. The articles should give you more money than you have been spending, For example, you buy an article for five dollars, and you should sure, that the article will give you at least six dollars.

You have better to ask someone that you have recognized like friend, neighbors and family. It may safe few costs.

Alternatively, you may find free articles for your blog. The article is free but you should put some links in your blog. Some website gives freedom to get any free articles. The weakness is some advertisers do not like free articles content like adbrite. They may reject your blog from adbrite.

Otherwise, you may ask your friend, family, neighbors, and network to make some content. The other writer makes your blog more colorific. Give the link to their blog or Facebook, and they will like to join it. Also, ask your visitor whether he or she want to charity the articles for you.

Joel comm. Ask the game company fo review their product. You may ask other company that has similar niche to review their product. For example, you have photography blog so you may ask a photo company to get the review.

The source for free articles:

Goarticles.com

You can get any articles in this site free

Ezinearticles.com

The ezine limit up to 25 articles a year. 

Articlebase.com

You can get free articles

Valuablecontent.com

You may need some valuable free articles

Articles city

Get free articles in the city

The site where we can buy article:

Guru.com

You may find some freelance writer at this site.

Elance.com

You can find a great writer content too

Helium.com

You can pay some articles

constant-content.com

There is much paid articles

1. A free article is free but you should put link. You have no ownership to the content.
2. Find the great writer that has some experience and knowledge. You can check the profile of the writer before hiring a writer
3. Some writer cannot implement your requirement. You may find another writer.
4. Do not forget to check the other article before post it to your blog or hubpages.
5. You may charge some money from the company for putting review in your website as long your blog has high page rank. If you have low rank blog, you cannot charge any penny.