Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi va cua snippets" » "doi va code snippets", "hoi va cua snippets", "noi va cua snippets", "dai va cua snippets", "doi va chua snippets", "doi via cua snippets", "doi ca cua 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: (((("doi va cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi va cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi va cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi va cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.