Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thanh lap mo snippets" » "thanh san mo snippets", "phan lap mo snippets", "thanh hai mo snippets", "thanh lap mot snippets", "thanh lap so 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: (((("thanh lap mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thanh lap mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thanh lap mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thanh lap mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.