Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh cac cua snippets" » "dinh cac code snippets", "tinh cach cua snippets", "dinh chuc cua snippets", "dinh chau cua snippets", "dinh cach cua snippets", "dinh cac qua snippets", "dinh ca 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 cac 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 cac cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dinh cac cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dinh cac cua snippets"))) or ("locating bug core snippets"))*.