Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than cap chi snippets" » "khan cap chi snippets", "thanh lap chi snippets", "thanh cac chi snippets", "than cap cho snippets", "than tap chi snippets", "than ca chi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("than cap chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than cap chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than cap chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than cap chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.