Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh xa doi snippets" » "dinh ba doi snippets", "dinh va doi snippets", "binh xa doi snippets", "dinh xoa doi snippets", "dinh xa hoi snippets", "dinh xa dai 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: (((("dinh xa doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh xa doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh xa doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh xa doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.