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