Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sinh vat du snippets" » "sinh vat tu snippets", "sinh vat da snippets", "sinh vat de snippets", "dinh vat du snippets", "minh vat du snippets", "kinh vat du 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 vat du 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 vat du snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sinh vat du snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh vat du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.