Perhaps you should try some spelling variations:
dimensional datasets » dimensional data, dimensional case
documentation peter » documentation center, documentation centers, documentation papers
datasets inverted » datasets invited, dataset internet
documentation i » documentation _, documentation a, documentation 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication ((documentation peter) or (documentation i)) dimensional datasets inverted~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication ((documentation peter) OR (documentation i)) dimensional datasets inverted.
• Adding a wildcard symbol may retrieve word variants: communication ((documentation peter) or (documentation i)) dimensional datasets inverted*.