This is usually a result of either indexing or querying not quite doing what you expect. The screenshots don’t help diagnose as they’re just the results, but don’t really help understand why.
So here’s what I do to try to figure out why: 1> add &debug=query to the query You can check the “debugQuery” checkbox on the admin UI. In particular look at the “parsed query” in the results. Is it what you expect? 2> use the Admin/Analysis page to see how the fields you’re searching against are tokenized. Sometimes your analysis chain produces unexpected results. <1> will show you this for querying, but not indexing. 3> try turning on highlighting. You have not shown, for instance, that "Què t’hi jugues” all appears in a single field. It’s conceivable that you’re not searching that field at all and are matching "t’hi jugues” or "Què t’hi” in a different field than you expect. 4> Another thing that fools people is that the analysis chain may break up “t’hi” into “t” and “hi” which then may match unexpected places. 5> Are any of these stopwords? The admin/analysis page will show you. 6> Finally, try attaching &debug=true&explainOther=id:id_of_doc_you_expect. That will show you now the document you expect was scored, whether or not it’s included in numFound. It’s intended exactly for answering the question “why didn’t my searche return a doc I _know_ it should?" Seems like a lot of places to look, but <1> is certainly the first place I’d look. This is almost certainly a mismatch between what you think is happening and what you’ve actually told Solr to do ;). Best, Erick > On Jul 14, 2020, at 7:05 AM, Villalba Sans, Raúl <rvilla...@minsait.com> > wrote: > > Hello, > > We have an app that uses SOLR as search engine. We have detected incorrect > behavior for which we find no explanation. If we perform a search with the > phrase "Què t’hi jugues" we do not receive any results, although we know that > there is a result that contains this phrase. However, if we search for "Què > t’hi" or for "t’hi jugues" we do find results, including "Què t’hi jugues ". > We attach screenshots of the search tool and the xml of the results. We would > greatly appreciate it if you could lend a hand in trying to find a solution > or identify the cause of the problem. > > Search 1 – “Què t’hi jugues” > <image007.jpg> > > Search 2 – “Què t’hi” > <image008.jpg> <image010.jpg> > > Search 3 – “t’hi jugues” > <image011.jpg> > > Best regards, > > <image015.png> > > Raül Villalba Sans > Delivery Centers – Centros de Producción > > Parque de Gardeny, Edificio 28 > 25071 Lleida, España > T +34 973 193 580 > > <search2.xml><search1.xml><search3.xml>