Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"canh va mong snippets" » "canh van mong snippets", "hanh va mong snippets", "anh va mong snippets", "canh va cong snippets", "canh va dong snippets", "canh va thong 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: (((("canh va mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("canh va mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( canh va mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("canh va mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.