Perhaps you should try some spelling variations:
sand » stand, band
gsandt » gstandt, gbandt
grant » grants, grandt, irant, grawt
rani » rank, ani, rai
rand » brand, grand, band
grain » brain, rain
hand » band, hard
ranks » banks
bond » bonds
irans » iran, frans, irani
gran » grand, iran, graw

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 grant) or (((((rani OR rand) or ravi) or gsandt) or grain) or (iirantd or iron))) or (hand or had)) or ranks) or san) or land) or bond) or ((irans or trans) or (gran or ((rani OR rand) or ravi)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((sand OR grant) OR (((((rani OR rand) OR ravi) OR gsandt) OR grain) OR (iirantd OR iron))) OR (hand OR had)) OR ranks) OR san) OR land) OR bond) OR ((irans OR trans) OR (gran OR ((rani OR rand) OR ravi)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((sand or grant) or (((((rani OR rand) or ravi) or gsandt) or grain) or (iirantd or iron))) or (hand or had)) or ranks) or san) or land) or bond) or ((irans or trans) or (gran or ((rani OR rand) or ravi)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((sand or grant) or (((((rani OR rand) or ravi) or gsandt) or grain) or (iirantd or iron))) or (hand or had)) or ranks) or san) or land) or bond) or ((irans or trans) or (gran or ((rani OR rand) or ravi)))) counterinsurgency study ;*.