Perhaps you should try some spelling variations:
"locating bug corcode snippets" » "locating bug code snippets", "locating bung corcode snippets", "locating bugs corcode snippets"
"python using java snippets" » "python using data snippets"
"va cao vi snippets" » "va cac vi snippets", "va co vi snippets", "va dao vi snippets", "va cao va snippets", "va cao ve 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 ("va cao vi snippets"))) or ("locating bug corcode snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("va cao vi snippets"))) OR ("locating bug corcode snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( va cao vi snippets ))) or ( locating bug corcode snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("va cao vi snippets"))) or ("locating bug corcode snippets"))*.