Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi day cha snippets" » "doi day code snippets", "duoi day cha snippets", "doi dau cha snippets", "loi day cha snippets", "doi day cua snippets", "doi day cho snippets", "doi day chu 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 day cha 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 day cha snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi day cha snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi day cha snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.