Perhaps you should try some spelling variations:
"creating vba tu snippets" » "creating a tu snippets", "creating _ tu snippets", "creating va tu snippets", "creating ba tu snippets"
"reading a du snippets" » "reading _ du snippets", "reading 1 du snippets", "reading 2 du snippets", "reading va du snippets", "reading la du snippets", "reading a d snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: (((("reading a du snippets") OR ("creating vba tu snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( reading a du snippets ) or ( creating vba tu snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("reading a du snippets") or ("creating vba tu snippets"))) or ("locating bug code snippets"))*.