<div class="center" align="center" id="mydiv">Enter Search terms
  here: </div>
  <form align="center" style="width: 1000px; margin: 0px auto;"
  action="trial32_multi_search_simple_working.php" method="GET"
   name="form_filter">
   <b></b><br>

   <input type="text" name="search" placeholder='Enter text here...'
    size='50'><br><br><br>
    <input type="submit" value="Search"> <br><br>

<?php
$db_host = 'localhost'; // Server Name
$db_user = 'user'; // Username
$db_pass = 'password'; // Password
$db_name = 'database'; // Database Name

 $conn = mysqli_connect($db_host, $db_user, $db_pass, $db_name);

 // Check connection
 if (!$conn) {
  die ('Failed to connect to MySQL: ' . mysqli_connect_error());
}

   $alt_table = "ALTER TABLE AllData ADD FULLTEXT(GeneIDs,
   AlternateGeneNames, Stressors, Title, Authors, PubYear, Methods,
   SequenceType, Species, Comments)";

   $query = "Select * from AllData WHERE MATCH (GeneIDs,
   AlternateGeneNames, Stressors, Title, Authors, PubYear, Methods,
   SequenceType, Species, Comments) AGAINST
   ('DM03567_Dapma7bEVm000474t1 DM00899_Dapma7bEVm002503t1
    NCBI_GNO_996014')";

   $sql = mysqli_query($conn, $query);

    if (!$sql) {
    die ('SQL Error: ' . mysqli_error($conn));
     }

    while ($row = mysqli_fetch_array($sql)) {
     echo $row['GeneIDs'] . ' ' . $row['AlternateGeneNames']. ' ' .
     $row['Stressors'].' ' . $row['Title']. ' ' . $row['Authors'].' '
     . $row['PubYear'].' ' . $row['Methods'].' ' .
     $row['SequenceType'].' ' . $row['Species'].' ' .
     $row['Comments'].'<br />';
     }

     ?>