Perhaps you should try some spelling variations:
"Encyclopédie industrielle und commerciale" » "Encyclopédie industrial un commerciale", "Encyclopédie industrielles et commerciale"
"Encyclopédie industrial una commerciale" » "Encyclopédie industrial un commerciale", "Encyclopédie industrial a commerciale", "Encyclopédie industrial la commerciale"
"Encyclopédie industrial en commerciale" » "Encyclopédie industrial _ commercial"

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: (("Encyclopédie industrielle und commerciale") OR ((("Encyclopédie industrial una commerciale") OR ("Encyclopédie industrial en commerciale"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Encyclopédie industrielle und commerciale\") OR (((\"Encyclopédie industrial una commerciale\") OR (\"Encyclopédie industrial en commerciale\"))))".
• Removing quotes may allow a broader search: (( Encyclopédie industrielle und commerciale ) OR ((( Encyclopédie industrial una commerciale ) OR ( Encyclopédie industrial en commerciale )))).
• Adding a wildcard symbol may retrieve word variants: (("Encyclopédie industrielle und commerciale") OR ((("Encyclopédie industrial una commerciale") OR ("Encyclopédie industrial en commerciale"))))*.