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