Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi tu can snippets" » "doi tu code snippets", "doi thu can snippets", "loi tu can snippets", "hoi tu can snippets", "doi tu ban snippets", "doi tu cac snippets", "doi su can 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 ("doi tu 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 ("doi tu can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi tu can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi tu can snippets"))) or ("locating bug core snippets"))*.