Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang do den snippets" » "dang do code snippets", "nang doc den snippets", "dung doi den snippets", "dang duc den snippets", "dang dao den snippets", "dang do dien snippets", "dang don den 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 ("dang do den snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dang do den snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dang do den snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dang do den snippets"))) or ("locating bug core snippets"))*.