Perhaps you should try some spelling variations:
"reading di vat snippets" » "reading _ vat snippets", "reading 1 vat snippets", "reading 2 vat snippets", "reading di vao snippets", "reading i vat snippets", "reading dien vat snippets"
"creating a core snippets" » "creating _ core snippets", "reading a core snippets", "creating a care snippets", "creating a corn snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 di vat snippets") or ("creating a core snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading di vat snippets") OR ("creating a core snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading di vat snippets ) or ( creating a core snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading di vat snippets") or ("creating a core snippets"))) or ("locating bug code snippets"))*.