Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tuc van cuc snippets" » "tuc van code snippets", "thuc van cuc snippets", "truc van cuc snippets", "tuc va cuc snippets", "tuc van duc snippets", "tuc van luc snippets", "tuc van cu 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: (((("tuc van cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tuc van cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tuc van cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuc van cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.