Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat qua cham snippets" » "dat qua code snippets", "dat qua hai snippets", "dat qua cac snippets", "dat va cham snippets", "dat quan cham snippets", "dat cua cham snippets", "dat hua cham 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: (((("dat qua cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat qua cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dat qua cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat qua cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.