Perhaps you should try some spelling variations:
rand » brand, grand, rank
grandktd » gbrandktd, ggrandktd, grankktd, graindktd, granddktd, irandktd
sand » stand, san
gsand » gstand, gsan, grand
isand » istand, isan
ranks » banks
hand » hard
band » bank
gran » grain, grand, iran
grant » graint, grandt, irant, grants

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 sand) OR ranks) OR hand) OR (had OR land)) OR (bond OR bonds)) OR ((((((gsand OR (isand OR isand)) OR band) OR grandktd) OR (grow OR raw)) OR gran) OR (grant OR geraint))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand OR sand) or ranks) or hand) or (had or land)) or (bond or bonds)) or ((((((gsand or (isand or isand)) or band) or grandktd) or (grow or raw)) or gran) or (grant or geraint))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand OR sand) or ranks) or hand) or (had or land)) or (bond or bonds)) or ((((((gsand or (isand or isand)) or band) or grandktd) or (grow or raw)) or gran) or (grant or geraint))) counterinsurgency study ;*.