Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh ma cau snippets" » "sinh va cau snippets", "sinh vat cau snippets", "sinh cua cau snippets", "sinh mau cau snippets", "sinh da cau 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: (((("sinh ma cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sinh ma cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh ma cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh ma cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.