Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi nu doc snippets" » "thi nu code snippets", "thi nhu doc snippets", "thi vu doc snippets", "thi cu doc snippets", "thi n1 doc snippets", "thi n2 doc snippets", "thi n3 doc 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: (((("thi nu doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi nu doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi nu doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi nu doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.