Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phe than cap snippets" » "he than cap snippets", "phe thai cap snippets", "phe phan cap snippets", "phe khan cap snippets", "phe thanh lap snippets", "phe thanh cac 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: (((("phe than cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phe than cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phe than cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phe than cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.