Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tranh cua ba slippers" » "doanh cua ba slippers", "manh cua ba slippers", "tranh cua ban slippers", "tranh cua bac slippers", "tranh cua bo slippers", "tranh cua ba slippery", "tranh cua ba grippers"
"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: (((("tranh cua ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tranh cua ba slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tranh cua ba slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tranh cua ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.