Perhaps you should try some spelling variations:
dr gustav » _ gustav
2 gustav » _ gustav
f gustav » _ gustav
8 gustav » _ gustav
29 1878 » 29 1828, 29 1838, 29 1874
28 1878 » 28 1873, 28 1874, 18 1878

Try widening your search to All Fields.

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: %22stresemann%((((2 gustav) OR (dr gustav))) OR (((f gustav) OR (8 gustav)))) %((29 1878) OR (28 1878))-1929%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22stresemann%((((2 gustav) or (dr gustav))) or (((f gustav) OR (8 gustav)))) %((29 1878) or (28 1878))-1929%22".
• Adding a wildcard symbol may retrieve word variants: %22stresemann%((((2 gustav) or (dr gustav))) or (((f gustav) OR (8 gustav)))) %((29 1878) or (28 1878))-1929%22*.