Perhaps you should try some spelling variations:
sand » stand, san, hand
band » bond
grand » brand
harm » farm, hairm, harim, hearm
heat » head
hardo » hardy, pardo, haro, hairdo, harido, heardo
hairdy » hardy, haidy
ghartt » ghairtt, gharitt, gheartt, gchartt, gpartt
har » hair, hari, hear
hard » haird, harid, heard
hartd » hairtd, haritd, heartd, harth, harto, chartd, partd
hart » hairt, harit, heart, chart, part
bharti » bhairti, bhariti, bhearti, bcharti, bparti
haridm » hairidm, hariidm, hearidm
partd » part, parts, party
grant » grants

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((bonds or (air or had)) or (sand or ((band or bank) or grand))) or land) or ((((ghartt or harm) or heat) or ((((hardo or hairdy) or (har OR hard)) or (((hartd or partd) or hart) or bharti)) or haridm)) or grant)) counterinsurgency study ;~.
• 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 hairdy) OR (har OR hard)) OR (((hartd OR partd) OR hart) OR bharti)) OR haridm)) 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 hairdy) or (har OR hard)) or (((hartd or partd) or hart) or bharti)) or haridm)) or grant)) counterinsurgency study ;*".