Perhaps you should try some spelling variations:
history documentation » historic documentation, library documentation, history documenting
documentation 1 » documentation _, documentation a, documentation 2
based history » case history, bad history, basrah history
sar based » qsar based, snar based, star 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: sar based history documentation 1 curtan-metragem~.
• Adding a wildcard symbol may retrieve word variants: sar based history documentation 1 curtan-metragem*.