Question: Human bones were also found scattered over some of the settlements although complete burials are rare
Please fix the punctuation.
Fixed: [Human bones were also found scattered over some of the settlements, although complete burials are rare.]

Question: This tool has easytouse interface which will guide in simple way to know how to convert OST to PST Outlook 2013 This effective software also has an ability to convert OST to PST Outlook 2007 2003 and 2010
Please fix the punctuation.
Fixed: [This tool has easy-to-use interface, which will guide in simple way to know how to convert OST to PST Outlook 2013. This effective software also has an ability to convert OST to PST Outlook 2007, 2003 and 2010.]

Question: DIN EN 121952 correspond
Please fix the punctuation.
Fixed: [DIN EN 12195-2 correspond.]

Question: And in order to thank all the uses support and also as a return DLL Suite introduced this Free Download Service to help millions of PC users suffering from DLL errors like EP7MDL0ADLL
Please fix the punctuation.
Fixed:
[And in order to thank all the uses' support and also as a return, DLL Suite introduced this Free Download Service to help millions of PC users suffering from DLL errors like EP7MDL0A.DLL.]