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