Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"seong gi he snippets" » "seong gi de snippets", "seong gi ve snippets", "seong vi he snippets", "song gi he snippets", "jeong gi he snippets", "suong gi he 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: (((("seong gi he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("seong gi he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( seong gi he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("seong gi he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.