Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gia cua cuoc snippets" » "gia cua nuoc snippets", "gia cua quoc snippets", "gia ca cuoc snippets", "gian cua cuoc snippets", "giau cua cuoc snippets", "gia cuc 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: (((("gia cua cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gia cua cuoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gia cua cuoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gia cua cuoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.