Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vay cac cach snippets" » "vay cai cach snippets", "vay cuoc cach snippets", "vay va cach snippets", "va cac cach snippets", "tay cac cach snippets", "hay cac cach 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: (((("vay cac cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vay cac cach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vay cac cach snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vay cac cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.