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