Keyword Factory
This tool helps you to expand your technical vocabulary using the arXiv dataset.
Note that terms which occur infrequently in arXiv articles will not return good (if any) results.
Read about our method here.
double helical
is associated with:
base-pair,   
duplex,   
strands,   
dna,   
twisting,   
conformations,   
liquid-crystal,   
bending,   
stacking,   
twist,   
molecule,   
binding,   
structural,   
short
Using these keywords in combination
with double helical will
help you expand your search horizons.