Perhaps you should try some spelling variations:
hair » air, fair
sand » stand, san, hand
band » bank, bond
grand » brand
hearm » heart, heard, hearn, heartm, heardm, shearm
harm » farm, hartm
heat » head
haro » hart, hero, hao, harto
hari » hadi, haji, hart, harti
hariidm » hadiidm, hajiidm, hartidm, hartiidm
ghartt » gharttt
har » hart
hard » hartd
bharti » bhartti
gheartt » ghearttt, gheardtt, gsheartt
hear » heart, heard, shear
grant » grants
migrants » migrantss

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 had)) or (sand or (band or grand))) or land) or (((((ghartt or gheartt) or (hearm or harm)) or heat) or ((((haro or hari) or (har OR hear)) or (hard or bharti)) or hariidm)) or (grant or migrants))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bonds OR (hair OR had)) OR (sand OR (band OR grand))) OR land) OR (((((ghartt OR gheartt) OR (hearm OR harm)) OR heat) OR ((((haro OR hari) OR (har OR hear)) OR (hard OR bharti)) OR hariidm)) OR (grant OR migrants))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bonds or (hair or had)) or (sand or (band or grand))) or land) or (((((ghartt or gheartt) or (hearm or harm)) or heat) or ((((haro or hari) or (har OR hear)) or (hard or bharti)) or hariidm)) or (grant or migrants))) counterinsurgency study ;*".