Perhaps you should try some spelling variations:
program documentation » process documentation, program implementation, legal documentation
fast counting » nest counting, fast cutting, fast routing
fast mounting » fast routing, fast moving, hand mounting
qsar based » quasar based, ar based, car based
sar based » snar based, star based, ar based

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qsar based) or (sar based)) program documentation ((fast counting) OR (fast mounting))-metragem~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qsar based) OR (sar based)) program documentation ((fast counting) OR (fast mounting))-metragem.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qsar based) or (sar based)) program documentation ((fast counting) OR (fast mounting))-metragem".
• Adding a wildcard symbol may retrieve word variants: ((qsar based) or (sar based)) program documentation ((fast counting) OR (fast mounting))-metragem*.