Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan ba dot snippets" » "phan ba code snippets", "phan bo dot snippets", "phan dau dot snippets", "phan lap dot snippets", "phan ba don snippets", "phan va dot snippets", "phan da dot snippets"
"python using java snippets" » "python using data 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 ba dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan ba dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phan ba dot snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan ba dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.