Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"adam vu thu snippets" » "adam vu thi snippets", "adam vu tru snippets", "adam va thu snippets", "dam vu thu snippets", "adam vu thu slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("adam vu thu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("adam vu thu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( adam vu thu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("adam vu thu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.