Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hue jong won snippets" » "hue song won snippets", "hue trong won snippets", "de jong won snippets", "hue jong oh snippets", "hue jong soo snippets", "hue jong wha snippets"
"locating bug code snippets" » "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: (((("hue jong won snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hue jong won snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hue jong won snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hue jong won snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.