Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can hai lon snippets" » "chan hai lon snippets", "van hai lon snippets", "can dai lon snippets", "can hai long snippets", "can bai lon snippets", "can hai con 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: (((("can hai lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can hai lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can hai lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can hai lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.