Perhaps you should try some spelling variations:
rand » brand, grand, rank
grandddtd » gbrandddtd, ggrandddtd, grankddtd, granddddtd, irandddtd, grawdddtd
sand » stand
grawd » grand, graw, grad
hand » hard
band » bank, bond
grant » grants, grandt, irant, grawt
granted » grantsed, grandted, iranted, grawted
gran » grand, iran, graw
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand OR sand) or san) or grawd) or hand) or (had or land)) or (band or bonds)) or ((((((grawd or grant) or frank) or (grandddtd or granted)) or raw) or gran) or (grain or rain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR sand) OR san) OR grawd) OR hand) OR (had OR land)) OR (band OR bonds)) OR ((((((grawd OR grant) OR frank) OR (grandddtd OR granted)) OR raw) OR gran) OR (grain OR rain))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand OR sand) or san) or grawd) or hand) or (had or land)) or (band or bonds)) or ((((((grawd or grant) or frank) or (grandddtd or granted)) or raw) or gran) or (grain or rain))) counterinsurgency study ;*".