Perhaps you should try some spelling variations:
sand » stand, san
ranks » banks
franks » fbanks, frans
hand » hard
band » bond
grantd » granted, grant, grand, granttd, graintd, grandtd
grants » migrants, grantts, graints, grandts
irant » grant, iran, irani
irand » brand, iran, grand
iirand » ibrand, iiran, igrand
graind » grained, grain, grains, gbraind, gmaind, ggaind
gran » grant, grain, grand
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: ((((((sand or (bank or ranks)) or (frank or franks)) or (hand or had)) or land) or band) or (((((grantd OR grants) or irant) or (irand or iirand)) or graind) or (gran or rain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR (bank OR ranks)) OR (frank OR franks)) OR (hand OR had)) OR land) OR band) OR (((((grantd OR grants) OR irant) OR (irand OR iirand)) OR graind) OR (gran OR rain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or (bank or ranks)) or (frank or franks)) or (hand or had)) or land) or band) or (((((grantd OR grants) or irant) or (irand or iirand)) or graind) or (gran or rain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or (bank or ranks)) or (frank or franks)) or (hand or had)) or land) or band) or (((((grantd OR grants) or irant) or (irand or iirand)) or graind) or (gran or rain))) counterinsurgency study ;*.