Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung so doc snippets" » "dung so code snippets", "dung co doc snippets", "dung mo doc snippets", "dung cho doc snippets", "dung so do snippets", "dung so dac snippets", "dung so do8 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 ("dung so doc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung so doc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung so doc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung so doc snippets"))) or ("locating bug core snippets"))*.