Perhaps you should try some spelling variations:
generating documentation » nursing documentation, generation argumentation, conservation documentation
creating documentation » teaching documentation, processing documentation, creating documents
methods preparing » method preparing, methods comparing, methods clearing
preparing basic » bearing basic, comparing basic, preparing sc
basic interval » based interval, bases interval, case interval

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((generating documentation) OR (creating documentation)) methods preparing basic interval~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((generating documentation) OR (creating documentation)) methods preparing basic interval".
• Adding a wildcard symbol may retrieve word variants: ((generating documentation) OR (creating documentation)) methods preparing basic interval*.