Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang su can snippets" » "nang su code snippets", "dang su can snippets", "nang du can snippets", "nang tu can snippets", "nang su van snippets", "nang su cao snippets", "nang su han 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 ("nang su can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nang su can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nang su can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nang su can snippets"))) or ("locating bug core snippets"))*.