The term "combination" in literature often signifies the merging or coalescence of distinct elements—be they physical, abstract, or metaphorical—to create a unified whole. In some texts, it is employed to describe tangible unions, such as the blending of musical instruments that yield a unique resonance ([1], [2], [3]), or the literal joining of materials and letters in technical discussions ([4], [5]). In other instances, authors use "combination" to illuminate the fusion of qualities, whether describing a character’s layered personality ([6], [7]) or the complex interplay of nature and circumstance in philosophical and psychological discourse ([8], [9]). This versatility extends further to stylistic and grammatical constructs as well as to abstract, sometimes mathematical, reasoning ([10], [11], [12]), demonstrating that across genres and disciplines, "combination" serves as a powerful metaphor for interconnectedness and synthesis.