Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh tinh voi snippets" » "canh tinh voi snippets", "hanh tinh voi snippets", "manh tinh voi snippets", "anh trinh voi snippets", "anh tinh doi snippets", "anh binh voi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("anh tinh voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh tinh voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh tinh voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh tinh voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.