You can set a time range under &quot;Search Tools&quot;. See here:  <a href="http:&#x2F;&#x2F;i.imgur.com&#x2F;n5BNkei.png" rel="nofollow">http:&#x2F;&#x2F;i.imgur.com&#x2F;n5BNkei.png</a><p>As for filtering by backend technology - I&#x27;m not sure that would always be feasible. While it may be possible to filter default Wordpress sites, I&#x27;m not so sure about sites whom backbone architecture may not be known or publicly available.<p>E:<p>As for your computer issue, try searching for &quot;problem&#x2F;error name&quot; + &quot;solved&quot; rather than &quot;how to fix&quot; + &quot;problem&#x2F;error name&quot;.