Perhaps you should try some spelling variations:
"mlady technicke - vedy a technica mladezi" » "mlady technicke - vedy acta technica mladezi" (Expand Search), "mlady technicke - vedy a technica mladeze" (Expand Search)
"mlady technik - vedy a technika mladezi" » "mlady technik - vedy a technika mladeze" (Expand Search)
"mlady technicke - vedy a technickea mladezi" » "mlady technicke - vedy a technickea mladeze" (Expand Search)
"mlady technicke - ved a technickea mladezi" » "mlady technicke - ved a technickea mladeze" (Expand Search)

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: (("mlady technik - vedy a technika mladezi") OR ((((("mlady technicke - vedy a technickea mladezi") OR ("mlady technicke - vedy a technica mladezi"))) OR ("mlady technicke - ved a technickea mladezi"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mlady technik - vedy a technika mladezi\") OR (((((\"mlady technicke - vedy a technickea mladezi\") OR (\"mlady technicke - vedy a technica mladezi\"))) OR (\"mlady technicke - ved a technickea mladezi\"))))".
• Removing quotes may allow a broader search: (( mlady technik - vedy a technika mladezi ) OR ((((( mlady technicke - vedy a technickea mladezi ) OR ( mlady technicke - vedy a technica mladezi ))) OR ( mlady technicke - ved a technickea mladezi )))).
• Adding a wildcard symbol may retrieve word variants: (("mlady technik - vedy a technika mladezi") OR ((((("mlady technicke - vedy a technickea mladezi") OR ("mlady technicke - vedy a technica mladezi"))) OR ("mlady technicke - ved a technickea mladezi"))))*.