Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bond
grand » brand
harm » farm, hairm, hartm, harim
heat » head
hardo » hardy, pardo, haro, hairdo, hartdo, harido
harddy » hardly, hardy, hairddy, hartddy, hariddy
ghartt » ghairtt, gharttt, gharitt
har » hair, hart, hari
hard » haird, hartd, harid
bharti » bhairti, bhartti, bhariti
bhariti » bhairiti, bhartiti, bhariiti
grant » grants

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: ((((bonds OR (air OR had)) OR (sand OR ((band OR bank) OR grand))) OR land) OR ((((ghartt OR harm) OR heat) OR ((((hardo OR harddy) OR har) OR ((hard OR heart) OR (bharti OR bhariti))) OR hairidm)) OR grant)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (air or had)) or (sand or ((band or bank) or grand))) or land) or ((((ghartt or harm) or heat) or ((((hardo or harddy) or har) or ((hard or heart) or (bharti OR bhariti))) or hairidm)) or grant)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((bonds or (air or had)) or (sand or ((band or bank) or grand))) or land) or ((((ghartt or harm) or heat) or ((((hardo or harddy) or har) or ((hard or heart) or (bharti OR bhariti))) or hairidm)) or grant)) counterinsurgency study ;*.