Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"jen trong co snippets" » "ben trong co snippets", "jen tzong co snippets", "yen trong co snippets", "jen trong ca snippets", "jen trong cong snippets", "jen trong cuoc 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: (((("jen trong co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jen trong co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( jen trong co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("jen trong co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.