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