Perhaps you should try some spelling variations:
certain doctrines » certain duties
diaries case » libraries case, diabetes case, diarrhea case
diaries a » diaries _, diaries 4
cup team » top team, xp team
up team » xp team, top team

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: (( certain doctrines ((cup team) OR (up team)) ) OR ( germany ((diaries a) OR (diaries case)) team )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( certain doctrines ((cup team) or (up team)) ) or ( germany ((diaries a) OR (diaries case)) team ))".
• Adding a wildcard symbol may retrieve word variants: (( certain doctrines ((cup team) or (up team)) ) or ( germany ((diaries a) OR (diaries case)) team ))*.