Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"long vu cho snippets" » "long vu code snippets", "long ve cho snippets", "luong va cho snippets", "long cua cho snippets", "long vu cao snippets", "long cu cho snippets", "long uu cho 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 ("long vu 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 ("long vu cho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( long vu cho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("long vu cho snippets"))) or ("locating bug core snippets"))*.