Perhaps you should try some spelling variations:
"symbolic interactions" » "symbolic interactionism", "symbolic interactionist", "symbiotic interactions", "symbolic interactionisms", "symbiotic interactionss"
"symbolic interaction" » "symbiotic interaction", "symbolic interactionism", "symbiotic interactions"

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: (((((("symbolic interactions") OR ("symbolic interaction"))) OR ("symbolischer interaktionismus"))) OR ("symbolic integration")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"symbolic interactions\") OR (\"symbolic interaction\"))) or (\"symbolischer interaktionismus\"))) or (\"symbolic integration\"))".
• Removing quotes may allow a broader search: (((((( symbolic interactions ) OR ( symbolic interaction ))) or ( symbolischer interaktionismus ))) or ( symbolic integration )).
• Adding a wildcard symbol may retrieve word variants: (((((("symbolic interactions") OR ("symbolic interaction"))) or ("symbolischer interaktionismus"))) or ("symbolic integration"))*.