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