Perhaps you should try some spelling variations:
"va using data snippets" » "va using java snippets", "va using sat snippets", "va missing data snippets", "va ung data snippets", "_ using data snippets", "19 using data snippets", "va using data slippers"
"dusing sat java snippets" » "using sat java snippets", "duong sat java snippets", "dusing sat va snippets", "dusing sat java 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: (((("va using data snippets") or ("dusing sat java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va using data snippets") OR ("dusing sat java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( va using data snippets ) or ( dusing sat java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va using data snippets") or ("dusing sat java snippets"))) or ("locating bug code snippets"))*.