decrease size of titles, looks better on mobiles

change text, add information on which specific search you are

app/views/crawlers/theses_crawler/show_basic.html.erb

@@ -1,4 +1,4 @@
-<h1>Results for "<%= params[:search_term] %>"</h1>
+<h2>Theses Search ("<%= params[:search_term] %>")</h2>
 
 <ul class="theses-list">
   <% if @theses %>