Perhaps you should try some spelling variations:
sand » stand, band
gsandt » gstandt, gbandt
grand » grant, brand, grantd, irand, grawd
irand » brand, iran, rand
rani » ravi, rank, rand
grain » brain, rain
hand » band, hard
ranks » banks
bond » bonds
irans » iran, frans, irani
gran » grant, iran, graw

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: ((((((((sand OR (grand OR irand)) OR (((rani OR (gsandt OR gstandt)) 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))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((sand or (grand or irand)) or (((rani or (gsandt OR gstandt)) 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))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((((sand or (grand or irand)) or (((rani or (gsandt OR gstandt)) 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))) counterinsurgency study ;*.