Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pan ly he snippets" » "phan ly he snippets", "van ly he snippets", "ban ly he snippets", "pan ly ha snippets", "pan ly ke snippets", "pan ly ve 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: (((("pan ly he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pan ly he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pan ly he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pan ly he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.