Perhaps you should try some spelling variations:
"creating ha van snippets" » "creating a van snippets", "creating _ van snippets", "creating hoa van snippets", "creating nha van snippets", "creating va van snippets", "creating ha van slippers"
"reading 1 code snippets" » "reading _ code snippets", "reading 2 code snippets", "reading 3 code snippets", "reading 1 core snippets", "reading 1 code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "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 1 code snippets") or ("creating ha van snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading 1 code snippets") OR ("creating ha van snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading 1 code snippets ) or ( creating ha van snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading 1 code snippets") or ("creating ha van snippets"))) or ("locating bug code snippets"))*.