Perhaps you should try some spelling variations:
histogram documentation » historic documentation, program documentation, histogram representation
documentation 1 » documentation _, documentation a, documentation 2
quasar based » pulsar based, sugar based, radar based
laser based » water based, cluster based
qsar based » sar based, ar based, car based
1 curtan » _ curtain, _ cartan, _ curtin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((quasar based) OR (qsar based))) or (laser based)) histogram documentation 1 curtan-metragem~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((quasar based) OR (qsar based))) OR (laser based)) histogram documentation 1 curtan-metragem*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((quasar based) OR (qsar based))) or (laser based)) histogram documentation 1 curtan-metragem*".