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