Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan mo chi snippets" » "phan mo code snippets", "phap mo chi snippets", "phan bo chi snippets", "phan co chi snippets", "phan ho chi snippets", "phan mo cho snippets", "phan my chi 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 mo chi 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 mo chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phan mo chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan mo chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.