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

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