Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gian tu hon snippets" » "gian tu code snippets", "gian xu hon snippets", "gian thua hon snippets", "gian cua hon snippets", "gian tu chon snippets", "gian tuc hon snippets", "gian tu hoc 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: (((("gian tu hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian tu hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( gian tu hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian tu hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.