Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhanh cay du snippets" » "nhanh cay code snippets", "nhanh ha du snippets", "nhanh bac du snippets", "nhanh va du snippets", "nhanh cay dua snippets", "nhanh cac du snippets", "nhanh day du 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: (((("nhanh cay du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhanh cay du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhanh cay du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhanh cay du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.