Perhaps you should try some spelling variations:
"journal of european direct impact research" » "journal of european directive impact research", "journal of european debt impact research", "journal of european arrest impact research"
"journal of european road baltic research" » "journal of european road basic research", "journal of european road haptic research", "journal of european road haptics research", "journal of european poland baltic research", "journal of european road salting research"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("journal of european direct impact research") or ("journal of european road baltic research"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("journal of european direct impact research") OR ("journal of european road baltic research")).
• Removing quotes may allow a broader search: (( journal of european direct impact research ) or ( journal of european road baltic research )).
• Adding a wildcard symbol may retrieve word variants: (("journal of european direct impact research") or ("journal of european road baltic research"))*.