Perhaps you should try some spelling variations:
multiling » multilingue
multilingues » multilingueues, multilingue, multilinguismo
multilingueueues » multilingueueueues
{uml}ismo." » {uml}istmo.", {uml}iso."
{uml}sismo." » {uml}sistmo.", {uml}siso.", {uml}sismos.", {uml}simo."
{uml}mismo." » {uml}mistmo.", {uml}miso."

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 multilingues) or multilingueueues)(({uml}ismo." or {uml}sismo.") or {uml}mismo.")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: "((multiling or multilingues) or multilingueueues)(({uml}ismo." OR {uml}sismo.") or {uml}mismo.").
• Removing quotes may allow a broader search: ((multiling or multilingues) or multilingueueues)(({uml}ismo. or {uml}sismo. ) or {uml}mismo. ).
• Adding a wildcard symbol may retrieve word variants: "((multiling or multilingues) or multilingueueues)(({uml}ismo." or {uml}sismo.") or {uml}mismo.")*.