Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban dat voi snippets" » "ban dat code snippets", "ban dan voi snippets", "dan dat voi snippets", "ban dau voi snippets", "ban dat boi snippets", "ban da voi snippets", "ban dao voi snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") or ("ban dat voi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ban dat voi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ban dat voi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ban dat voi snippets"))) or ("locating bug core snippets"))*.