Perhaps you should try some spelling variations:
"middle east's culture" » "middle yeasts culture", "middle eastern culture", "middle haiti's culture", "middle ears culture", "middle earth culture"
"middle past culture" » "middle post culture", "middle plant culture", "middle yeast culture", "middle part culture", "middle phase culture", "middle east1 culture"
"middle last culture" » "middle plant culture", "middle yeast culture", "middle list cultures", "middle class culture", "middle late culture", "middle atlas culture"

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: (((("middle past culture") OR ("middle last culture"))) OR ("middle east's culture")).
• Removing quotes may allow a broader search: (((( middle past culture ) or ( middle last culture ))) or ( middle east's culture )).
• Adding a wildcard symbol may retrieve word variants: (((("middle past culture") or ("middle last culture"))) or ("middle east's culture"))*.