Perhaps you should try some spelling variations:
rand » brand, grand, sand
rank » ranks, frank
hand » hard
grained » gained, trained, strained
grantd » granted, grants, grant, granttd, graintd, grandtd
grantktd » granted, granttktd, graintktd, grandtktd
grawd » grand, graw, grad
gran » grant, grain, grand

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: (((((rand OR rank) OR hand) OR (had OR land)) OR ((band OR bank) OR (bond OR bonds))) OR (((((grained OR grantd) OR grantktd) OR grawd) OR gran) OR geraint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or rank) or hand) or (had or land)) or ((band or bank) or (bond OR bonds))) or (((((grained or grantd) or grantktd) or grawd) or gran) or geraint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or rank) or hand) or (had or land)) or ((band or bank) or (bond OR bonds))) or (((((grained or grantd) or grantktd) or grawd) or gran) or geraint)) counterinsurgency study ;*.