Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van chu cat snippets" » "van chu code snippets", "van chi cat snippets", "van phu cat snippets", "van cau cat snippets", "van chu cai snippets", "van cu cat snippets", "van chu chan 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: (((("python using java snippets") or ("van chu cat snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van chu cat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van chu cat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van chu cat snippets"))) or ("locating bug core snippets"))*.