Perhaps you should try some spelling variations:
"literature translationss" » "literature translations", "literature translation", "literatur translation"
"clinical translations" » "clinical translation", "clinical translational", "clinical transitions"
"literal translation" » "clinical translation", "literature translations"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literature translationss") OR ("clinical translations"))) OR ("literal translation")).
• Removing quotes may allow a broader search: (((( literature translationss ) or ( clinical translations ))) or ( literal translation )).
• Adding a wildcard symbol may retrieve word variants: (((("literature translationss") or ("clinical translations"))) or ("literal translation"))*.