Perhaps you should try some spelling variations:
bond » bonds
hairi » hair, haiti, hari
sand » stand, san, hand
grand » brand
ghart » chart, gharo, gheart, gchart, gpart
hart » heart, chart, part
gharm » harm, gharo, sharm
heat » head
haro » harm, hari, har
hero » here, zero, her
harmd » harmed, harm, harms
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: ((((bond or (hairi or had)) or (sand or ((band OR bank) or grand))) or land) or (((((ghart or hart) or gharm) or heat) or ((((haro or hero) or hard) or (hadi or chearti)) or harmd)) or grant)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((bond OR (hairi OR had)) OR (sand OR ((band OR bank) OR grand))) OR land) OR (((((ghart OR hart) OR gharm) OR heat) OR ((((haro OR hero) OR hard) OR (hadi OR chearti)) OR harmd)) OR grant)) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((bond or (hairi or had)) or (sand or ((band OR bank) or grand))) or land) or (((((ghart or hart) or gharm) or heat) or ((((haro or hero) or hard) or (hadi or chearti)) or harmd)) or grant)) counterinsurgency study ;*".