Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu quan cham snippets" » "cu quan code snippets", "cu qua cham snippets", "cu quan pham snippets", "cu quang chan snippets", "cua quan cham snippets", "cuc quan cham snippets", "co quan 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: (((("cu quan 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: (((("cu quan cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cu quan cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu quan cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.