You have seen this type of article before - e.g. "10 Tips To Lose Weight" The key factor about this type of article is that each tip (each paragraph) makes sense in its own right - independently of the rest of the article. So if you can get a bunch of these paragraphs together, then you can mix any number of paragraphs in order to make your new article. The SpinnerChief TIPS plugin will do this task effortlessly for you. Check the details by clicking here
PrepostSEO article re-writer is developed with advance techniques so that it can help users in an effective way. This tool scans through all the words and change them with their synonym. To use this word spinner please paste copied content in the input box and click on the rewrite button. After that our tool will process whole text and then spin it. In the Step 3 you can choose different words from the suggestions or you can use your own word. After that click on the next button to get re-written content.
Imo it is not possible for google to detect properly spun content, it is not worth computing power it requires. They can do this using ngrams for example, but it is uses a lot of queries. And for example article spinner I coded beats this algo, so google cant detect that the content is spun. Manual spinning is also good but it takes more than 30 minutes per article.