Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sac bua voi snippets" » "sac ba voi snippets", "sac cua voi snippets", "sach cua voi snippets", "sac dua voi snippets", "sac sua 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: (((("sac bua 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: (((("sac bua voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sac bua voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sac bua voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.