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