Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trong hai co snippets" » "trong thai co snippets", "trong tai co snippets", "trong hoat co snippets", "trong phai co snippets", "trong hai con snippets", "trong mai co 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: (((("trong hai 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: (((("trong hai co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong hai co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong hai co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.