Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan tap da snippets" » "phan tap code snippets", "phan lap da snippets", "han tap da snippets", "phan tu da snippets", "phan tap dai snippets", "phan tap dan snippets", "phan tap dao 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 tap da 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 tap da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phan tap da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan tap da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.