Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu tu hon snippets" » "chu tu code snippets", "cau tu hon snippets", "thu tu hon snippets", "chung tu hon snippets", "chu tu chon snippets", "chu tuc hon snippets", "chu 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: (((("chu 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: (((("chu tu hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chu tu hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu tu hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.