Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gom cac da snippets" » "nom cac da snippets", "ngon cac da snippets", "gom cac dan snippets", "gom cac dai snippets", "gom cac dac 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: (((("gom cac da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gom cac da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gom cac da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gom cac da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.