Perhaps you should try some spelling variations:
"cuadernos civitas de formacion." » "cuadernos civitas de informacion." (Expand Search), "cuadernos civitas la formacion." (Expand Search), "cuadernos civiles de formacion." (Expand Search), "cuadernos visitas de formacion." (Expand Search), "cuadernos citas de formacion." (Expand Search)
"cuadernos civitas en formacion." » "cuadernos civitas la formacion." (Expand Search), "cuadernos civitas y formacion." (Expand Search), "cuadernos civitas e informacion." (Expand Search), "cuadernos civiles en formacion." (Expand Search), "cuadernos civica en formacion." (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("cuadernos civitas de formacion.") OR ("cuadernos civitas en formacion."))~.
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• Adding a wildcard symbol may retrieve word variants: (("cuadernos civitas de formacion.") OR ("cuadernos civitas en formacion."))*.