Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"long va da snippets" » "long va code snippets", "luong va da snippets", "long van da snippets", "blong va da snippets", "long va dao snippets", "long va dau snippets", "long va dap 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: (((("long va da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long va da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( long va da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long va da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.