Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lao ban can snippets" » "lap ban can snippets", "lo ban can snippets", "tao ban can snippets", "lao ban dan snippets", "lao ban hang snippets", "lao ban hanh 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: (((("lao ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lao ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lao ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lao ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.