Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tren xe cua snippets" » "tren nen cua snippets", "tren het cua snippets", "tren que cua snippets", "tren le cua snippets", "tren de cua snippets", "tren te cua 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: (((("tren xe cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tren xe cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tren xe cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tren xe cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.