Solr term search not searching all values from multifields value - solr

Question

I have solr field
<field name="AllTitles" type="text_general" indexed="true" stored="false" multiValued="true"/>
<fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
<!-- in this example, we will only use synonyms at query time -->
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
</fieldType>
Example of Value for AllTitles entered is
AllTitles: [ "Anything", "wuhan coronavirus", "anything" ]
AllTitles: [ "wuhan coronavirus", "anything", "anything" ]
It searches from first index but if any matching term on index other than 1st then it's not searching
For example when I search
q="wuhan coronavirus"
I get 2 results. When I search using field name "AllTitles"
q=AllTitles:"wuhan coronavirus"
I get 7 results correctly.
Can anybody help me identifying the issue?

Answer 1

First, in your SolrConfig.xml check what field has been defined in the "df". In the below example it is "text".
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="df">text</str>
</requestHandler>
Second, in the schema.xml or managed-schema, whichever you are using, make sure you have copied "AllTitles" to "text". Like this,
<copyField source="AllTitles" dest="text"/>
You might as well test it by adding "AllTitles" to your "df" parameter when you query, before doing all these, like raghu777 has mentioned.