Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"long cua phe snippets" » "luong cua phe snippets", "cong cua phe snippets", "dong cua phe snippets", "long ca phe snippets", "long cua che snippets", "long cua he 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: (((("long cua phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long cua phe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long cua phe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long cua phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.