Perhaps you should try some spelling variations:
"gian lang va snippets" » "gian dan va snippets", "gian lang van snippets", "gian hang va snippets", "gian lang ha snippets", "gian lang va slippers"
"dngu java java snippets" » "ngu java java snippets", "dngu java 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: (((("gian lang va snippets") or ("dngu java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian lang va snippets") OR ("dngu java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian lang va snippets ) or ( dngu java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian lang va snippets") or ("dngu java java snippets"))) or ("locating bug code snippets"))*.