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

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("reading vu van snippets") or ("creating vba vi snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading vu van snippets") OR ("creating vba vi snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading vu van snippets ) or ( creating vba vi snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading vu van snippets") or ("creating vba vi snippets"))) or ("locating bug code snippets"))*.