3. The method of claim 1 , further comprising evaluating or causing to be evaluated, by a search result analyzer, the content item to recommend publication or re-write at least a portion of the content item, the evaluation being based at least in part on search results from searching the other content items through execution of the generated search expression having the hierarchy of nested juxtaposition sub-expressions.
3. The method of claim 1 , further comprising evaluating or causing to be evaluated, by a search result analyzer, the content item to recommend publication or re-write at least a portion of the content item, the evaluation being based at least in part on search results from searching the other content items through execution of the generated search expression having the hierarchy of nested juxtaposition sub-expressions. 4. The computer-implemented method of claim 3 , wherein the content item is an unpublished content item, and the other content items are published content items, wherein evaluating further comprises evaluating based at least in part on search results from searching the other content items through execution of the generated search expression to predict effectiveness of the content item, if published.