Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lay loi can snippets" » "la loi can snippets", "lay lai can snippets", "day loi can snippets", "lay loi ca snippets", "lay voi can snippets", "lay loi cau 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: (((("lay loi 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: (((("lay loi can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lay loi can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lay loi can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.