Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh dat cua snippets" » "dinh dat code snippets", "dinh ket cua snippets", "dinh van cua snippets", "dinh lam cua snippets", "dinh dai cua snippets", "dinh day cua snippets", "dinh mat cua 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 ("dinh dat cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dinh dat cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dinh dat cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dinh dat cua snippets"))) or ("locating bug core snippets"))*.