Perhaps you should try some spelling variations:
"the expert's guide in .net" » "the expert guide in .net"
"The expert's point in .NET" » "The expert's plan in .NET"
"the experts voices in .net" » "the expert voices in .net", "the experts sources in .net", "the experts view in .net"
"The euler's point in .NET" » "The user's point in .NET", "The euler's totient in .NET", "The eulerian point in .NET"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("The expert's point in .NET") OR ("The euler's point in .NET"))) OR ("the expert's guide in .net"))) OR ("the experts voices in .net")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"The expert's point in .NET\") OR (\"The euler's point in .NET\"))) or (\"the expert's guide in .net\"))) or (\"the experts voices in .net\"))".
• Removing quotes may allow a broader search: (((((( The expert's point in .NET ) OR ( The euler's point in .NET ))) or ( the expert's guide in .net ))) or ( the experts voices in .net )).
• Adding a wildcard symbol may retrieve word variants: (((((("The expert's point in .NET") OR ("The euler's point in .NET"))) or ("the expert's guide in .net"))) or ("the experts voices in .net"))*.