Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ly hoa ke snippets" » "ly khoa ke snippets", "ly hoan ke snippets", "ly hoat ke snippets", "ly hoa kem snippets", "ly hoa keo snippets", "ly hoa ky 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: (((("ly hoa ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ly hoa ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ly hoa ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ly hoa ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.