Conjuncts :You will be able to see the ligatures only if your system has a Unicode font installed that includes the required ligature glyphs (such as one of the TDIL citation fonts, see "external links" below). Source: Internet
In normal text, this ligature together with numerous others continued to be used widely until the early nineteenth century, following the style of earlier minuscule handwriting, but ligatures then gradually dropped out of use. Source: Internet
Description Alphabet chart with names for all letters and ligatures. Source: Internet
French didn't get its œ and Œ ligatures because they could be typed as 'oe'. Source: Internet
Furthermore, notation without text is based on chains of ligatures (the characteristic notations by which groups of notes are bound to one another). Source: Internet
In accordance with Unicode policy, the standard does not include letterform variations or ligatures found in manuscript sources unless they can be shown to conform to the Unicode definition of a character. Source: Internet