Perhaps you should try some spelling variations:
information presentation » information representation, information propagation, information dissemination
extension methods » extraction methods, regression methods
presentation etc » presentation _, presentation a
etc extension » end extension, mvc extension, phtrc extension
methods lisa » method lisa, methods list, methods linda

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

• Performing a fuzzy search may retrieve terms with similar spellings: information presentation etc extension methods lisa~.
• Adding a wildcard symbol may retrieve word variants: information presentation etc extension methods lisa*.