Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap thi lo snippets" » "phap thi code snippets", "pham thi lo snippets", "phan thi lo snippets", "phap thu lo snippets", "phap thi loc snippets", "phap thi mo snippets", "phap thi ly 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: (((("phap thi lo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap thi lo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phap thi lo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap thi lo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.