Perhaps you should try some spelling variations:
hair » air
fair » air, far
sand » stand, san, hand
band » bank, bond
grand » brand
harm » farm, hard, hardm, hartm, harim
head » lead
hardo » hard, hardy, pardo, harddo, hartdo, harido
ghartt » ghardtt, gharttt, gharitt
gharitt » gharditt, ghartitt, ghariitt
ghardtt » gharddtt, ghartdtt, gharidtt
har » hard, hart, hari
harild » hardild, hartild, hariild, harold, harald, arild
bhardti » bharddti, bhartdti, bharidti, bharti
hardtidm » harddtidm, hartdtidm, haridtidm
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 ((hair or fair) or had)) or (sand or (band or grand))) or land) or ((((((ghartt OR gharitt) or ghardtt) or harm) or head) or (((hardo or har) or (harild or bhardti)) or hardtidm)) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR ((hair OR fair) OR had)) OR (sand OR (band OR grand))) OR land) OR ((((((ghartt OR gharitt) OR ghardtt) OR harm) OR head) OR (((hardo OR har) OR (harild OR bhardti)) OR hardtidm)) OR grant)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or ((hair or fair) or had)) or (sand or (band or grand))) or land) or ((((((ghartt OR gharitt) or ghardtt) or harm) or head) or (((hardo or har) or (harild or bhardti)) or hardtidm)) or grant)) counterinsurgency study ;*".