Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tam cho doi snippets" » "tap cho doi snippets", "tam ho doi snippets", "lam cho doi snippets", "tam cho moi snippets", "tam cuoc doi snippets", "tam cho tuoi 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: (((("tam cho 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: (((("tam cho doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tam cho doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tam cho doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.