Perhaps you should try some spelling variations:
rand » brand, grand, rank
grandtdtd » gbrandtdtd, ggrandtdtd, granktdtd, graindtdtd, granddtdtd, irandtdtd
sand » stand, san
hand » hard
band » bank, bond
grant » grants, graint, grandt, irant
grantdtd » grantsdtd, granted, graintdtd, grandtdtd, irantdtd
strained » trained, strain, attained
grawe » grade, grace, graw
gran » grain, grand, iran
graint » geraint, grain, grains

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 hand) or (had or land)) or (band or bonds)) or (((((grant or strained) or (grantdtd or grandtdtd)) or grawe) or gran) or graint)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR sand) OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((grant OR strained) OR (grantdtd OR grandtdtd)) OR grawe) OR gran) OR graint)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand OR sand) or hand) or (had or land)) or (band or bonds)) or (((((grant or strained) or (grantdtd or grandtdtd)) or grawe) or gran) or graint)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand OR sand) or hand) or (had or land)) or (band or bonds)) or (((((grant or strained) or (grantdtd or grandtdtd)) or grawe) or gran) or graint)) counterinsurgency study ;*.