Perhaps you should try some spelling variations:
"motivational speakers" » "motivational makeovers", "motivational aspects", "motivational systems", "motivational scales", "motivational states", "motivationale aspektes"
"motivational speaker" » "motivational scale", "motivational state", "motivationale aspekte"
"motivational states" » "motivational systems", "motivation state", "motivational system"
"motivational sparc" » "motivational scale", "motivational state", "motivational story"

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: (((((("motivational speaker") OR ("motivational speakers"))) OR ("motivational sparc"))) OR ("motivational states")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"motivational speaker\") OR (\"motivational speakers\"))) or (\"motivational sparc\"))) or (\"motivational states\"))".
• Removing quotes may allow a broader search: (((((( motivational speaker ) OR ( motivational speakers ))) or ( motivational sparc ))) or ( motivational states )).
• Adding a wildcard symbol may retrieve word variants: (((((("motivational speaker") OR ("motivational speakers"))) or ("motivational sparc"))) or ("motivational states"))*.