Perhaps you should try some spelling variations:
rand » brand, grand, sand
band » bank, bond
grained » gained, trained, strained
rani » ravi, rank, ani
grave » gravel, grade, grace
graw » grow, draw, grew
hand » had, hard
ranks » banks
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 band) OR ((((grained OR rani) OR grave) OR (((graw OR raw) OR draws) OR draft)) OR rani)) OR hand) OR ranks) OR san) OR land) OR bonds) OR (trans OR gran)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((rand or band) or ((((grained or rani) or grave) or (((graw OR raw) or draws) or draft)) or rani)) or hand) or ranks) or san) or land) or bonds) or (trans or gran)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((((rand or band) or ((((grained or rani) or grave) or (((graw OR raw) or draws) or draft)) or rani)) or hand) or ranks) or san) or land) or bonds) or (trans or gran)) counterinsurgency study ;*.