Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sao can chi snippets" » "sao ban chi snippets", "sao cac chi snippets", "mao can chi snippets", "sao can thi snippets", "sao van chi snippets", "sao san chi 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: (((("sao can chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sao can chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sao can chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sao can chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.