Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi hoach de snippets" » "doi hoach code snippets", "doi hoac de snippets", "qui hoach de snippets", "doi hanh de snippets", "doi hoach do snippets", "doi hoach du snippets", "doi hoach he 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 hoach de 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 hoach de snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi hoach de snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi hoach de snippets"))) or ("locating bug core snippets"))*.