Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi thi hoai snippets" » "phi thi code snippets", "phi thi hai snippets", "phi thi hoa snippets", "phi thi hoan snippets", "phi tai hoai snippets", "chi thi hoai snippets", "phi phi hoai 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: (((("phi thi hoai snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi thi hoai snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phi thi hoai snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi thi hoai snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.