Perhaps you should try some spelling variations:
band » bond
rank » ranks, frank
frans » frank, franz, fran
rain » brain, main, gain
grainddts » gbrainddts, gmainddts, ggainddts
grand » brand, graind, irand, grawd
gran » grain, iran, graw
grant » graint, irant, grawt, grants
ggains » gains, grains

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((band or (rank or bank)) or ((frans OR trans) or (frans OR trans))) or had) or land) or bonds) or ((rain or (((stand or rstand) or grand) or san)) or ((gran or grant) or (grainddts or ggains)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((band OR (rank OR bank)) OR ((frans OR trans) OR (frans OR trans))) OR had) OR land) OR bonds) OR ((rain OR (((stand OR rstand) OR grand) OR san)) OR ((gran OR grant) OR (grainddts OR ggains)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((band or (rank or bank)) or ((frans OR trans) or (frans OR trans))) or had) or land) or bonds) or ((rain or (((stand or rstand) or grand) or san)) or ((gran or grant) or (grainddts or ggains)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((band or (rank or bank)) or ((frans OR trans) or (frans OR trans))) or had) or land) or bonds) or ((rain or (((stand or rstand) or grand) or san)) or ((gran or grant) or (grainddts or ggains)))) counterinsurgency study ;*.