Perhaps you should try some spelling variations:
multiling » multilingues
multilingue » multilinguesue
multilingueues » multilinguesueues, multilingues, multiligues
multilinguesueues » multilinguesuesueues
{uml}mismo." » {uml}msismo.", {uml}mistmo.", {uml}miso."
{uml}ismo." » {uml}sismo.", {uml}istmo.", {uml}iso."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: "((multiling OR multilingue) or (multilingueues or multilinguesueues))({uml}mismo." or {uml}ismo.")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: "((multiling OR multilingue) OR (multilingueues OR multilinguesueues))({uml}mismo." or {uml}ismo.").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((multiling OR multilingue) or (multilingueues or multilinguesueues))({uml}mismo.\" or {uml}ismo.\")".
• Removing quotes may allow a broader search: ((multiling OR multilingue) or (multilingueues or multilinguesueues))({uml}mismo. or {uml}ismo. ).
• Adding a wildcard symbol may retrieve word variants: "((multiling OR multilingue) or (multilingueues or multilinguesueues))({uml}mismo." or {uml}ismo.")*.