Perhaps you should try some spelling variations:
"reading va hoi snippets" » "reading a hoi snippets", "reading _ hoi snippets", "reading 1 hoi snippets", "reading xa hoi snippets", "reading va hoc snippets", "reading va hoa snippets"
"creating _ code snippets" » "creating _ core snippets"
"locating bug code snippets" » "locating bug core 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 va hoi snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading va hoi snippets") OR ("creating _ code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading va hoi snippets ) or ( creating _ code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading va hoi snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))*.