Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha phap doc snippets" » "pha phap code snippets", "pham phap doc snippets", "phan phap doc snippets", "phap phat doc snippets", "pha phap hoc snippets", "pha phap coc snippets", "pha phap dot 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: (((("pha phap doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha phap doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( pha phap doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha phap doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.