Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan bin ho snippets" » "phan bien ho snippets", "phan bon ho snippets", "phan bia ho snippets", "phan sin ho snippets", "phan binh tho 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: (((("phan bin ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan bin ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan bin ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan bin ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.