Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan phat bo snippets" » "phap phat bo snippets", "van phat bo snippets", "phan phoi bo snippets", "phan phan bo snippets", "phan chat bo snippets", "phan pha bo 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 phat bo 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 phat bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan phat bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan phat bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.