Once uploading is done,save files in one docs.
Refresh the tool bar to avoid the pileup of various files.
First you may refresh the page.
Then upload the readable files.
If possible convert to pdf or jpg format.
Keep homesite free from bugging and upload the afresh files in one batch.
Indexing may be dine by yoast account with the help of Google indexing.
http://www.yoast.com/help
Search engines: Google,yahoo,Bing
This is to increase upgradation.
We can increase the traffic by going to competitors pages,similarwebs,looking for backlinking, more of content being published for the upgrading and higher traffic demands.