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